Bornstein/Lamb July 2 1 Culture in Development Michael Cole Communication Department, Psychology Department, and Laboratory of Comparative Human Cognition University of California, San Diego La Jolla, California, 92093-0092 mcole@ucsd.edu INTRODUCTION Although it is generally agreed that the need and ability to inhabit a culturally organized environment are among the defining characteristics of human beings, it is a curious fact that until recently the role of culture in constituting human nature has received relatively little attention in basic textbooks, either of general or developmental psychology. This situation seems to be changing (Dasen & Mishra, 2000; Lonner, 2003). Many specialized books and journals devoted to the topic have appeared in recent years (see Apolopolous & Lonner, 2001, for a summary of recent publication outlets), and mention of research conducted in different cultures in introductory developmental psychology texts has increased markedly in the past decade. Implicit in a good deal of the extant treatment of culture in the psychological literature is the notion implied by the phrase “research conducted in other cultures” that culture is synonymous with cultural difference. This assumption is made explicit by Hinde (1987, p. 3-4) who argued that culture is "better regarded as a convenient label for many of the diverse ways in which human practices and beliefs differ between groups,' (pp. 3-4). However, advocates of cross-cultural research have long argued that their goal laws was to studysimilarities and differences between cultural groups in the psychological processes manifested by their users In the past decade this emphasis on cross-cultural psychological approaches has been complemented by approaches emphasizing the fact that the capacity to inhabit a culturally Bornstein/Lamb July 2 2 organized, meaningful, environment is the universal, species-specific characteristic of homo sapiens, of which particular cultures represent special, historically contingent, cases. This latter approach is currently referred to as “cultural psychology.” It starts with the premise that humans are biologically evolved to create, acquire, and transmit culture. As a consequence, “no sociocultural environment exists or has identity independent of the way human beings seize meanings and resources from it, while every human being has her or his subjectivity and mental life altered through the process of seizing meanings and resources from sociocultural environment and using them” (Shweder, 1990, p. 2). There is currently some uncertainty about the relation between cultural psychology (in which culture is treated as the medium of human life within which people acquire and share meanings and practices )and cross-cultural psychology (in which culture is treated as an antecedent or independent variable that acts on people). Berry (2000), for example, identifies cultural psychology as a sub-field of cross-cultural psychology which, along with indigenous psychologies and the use of the comparative method provides the “generic field.” Others are more likely to see cross-cultural research as a specific method within the toolkit of cultural psychology (Greenfield, 2000; Shweder et al., 1998). Whichever starting point one uses, the two approaches share a common interest in “the systematic study of relationships between the cultural context of human development and the behaviors that become established in the repertoire of individuals growing up in a particular culture” (Berry et al., 1997, p. x). However, differences between the two approaches influence how their practitioners go about conducting their research. Greenfield (1997, p. 306) identifies the crux of the matter when she writes that “the ideal in cultural psychology is for problems and Bornstein/Lamb July 2 3 procedures to flow from the nature of culture, both in general and specific terms”. By contrast, cross-cultural psychology relies more “on the methodological armoire of psychology, rather than on the nature and practice of culture.” This difference corresponds to treating culture as a medium, rather than as an independent variable (Cole, 1996; Valsiner & Lawrence, 1997). In order to cover the diversity of the topic, this chapter is organized as follows. The first section begins with a summary of three classical views about the nature of development and a fourth that places cultural mediation at its center. I then turn to examine alternative conceptions of culture used by psychologists concerned with culture and development, conceptions based largely, but not entirely, on the work of anthropologists, for whom culture is a foundational concept. I then offer a concept of culture that I believe to be compatible with mainstream views that holds special promise specifically for human development. The second section presents informative examples of research on how culture enters into the process of development at different periods of the lifespan. This survey draws both on intracultural and cross-cultural studies to emphasize several points: (1) That culture and biology are intertwined in human development, (2) That cultural mediation of development is a universal process expressed in historically specific circumstances, (3) That there are methodological opportunities and problems associated with the study of cultural constituents of development, both intra-culturally and cross-culturally.1 I end by returning to discuss the general theoretical and methodological implications of evidence about culture for psychological theories of development. Bornstein/Lamb July 2 4 THREE DUALISTIC THEORIES AND A CULTURAL ALTERNATIVE Figure 1 contains a schematic representation of the three dualistic positions that dominated theorizing about development for most of past century, along with a fourth approach in which the category of culture has been added as “third force.” The uppermost --------------------------Insert Figure 1 --------------------------- line in the figure represents the view articulated in the first half of this century by Gesell (1940), according to whom endogenous factors dominate development, which goes through a series of invariant stages. Each stage is characterized by a qualitatively distinctive structure of the organism and a qualitatively distinct pattern of interaction between organism and environment. Gesell (1940, p. 13) wrote, for example, Environment . . . determines the occasion, the intensity, and the correlation of many aspects of behavior, but it does not engender the basic progressions of behavior development. These are determined by inherent, maturational mechanisms. Elsewhere Gesell (1945, p. 358) added, Neither physical nor cultural environment contains any architectonic arrangements like the mechanisms of growth. Culture accumulates; it does not grow. The glove goes on the hand; the hand determines the glove. Gesell's ideas went out of fashion in the 1950s, but recent years have witnessed a significant revival of interest in innate biological constraints on development (Bjorklund & Bornstein/Lamb July 2 5 Pelligrini, 2002; Pinker, 2002; Quartz & Sejnowski, 2002). Some of these approaches adopt the view that the role of the environment is restricted to “triggering” the realization of endogenous structures, whereas others emphasize ways in which culture is necessary to complete the process of development in any society and accumulating evidence that the causal relations between culture and development travel in both directions. The view that the environment, both cultural and natural, provides the major influence on developmental change is represented in row two of Figure 1. An extreme version of this view was put forward by Skinner (1953, p. 91), whose approach was summarized in the following striking statement: Operant conditioning shapes behavior as a sculptor shapes a lump of clay. Although at some point the sculptor seems to have produced an entirely novel object, we can always follow the process back to the original undifferentiated lump, and we can make the successive stages by which we return to this condition as small as we wish. At no point does anything emerge which is very different from what preceded it. The final product seems to have a special unity or integrity of design, but we cannot find a point at which this suddenly appears. In the same sense, an operant is not something which appears full grown in the behavior of the organism. It is the result of a continuous shaping process. In this view, it is not the past, coded in the genome, that is the active agent in development; rather it is the environment, the sculptor, that is the source not only of the minute changes that gradually modify the lump of clay, but of the new forms that emerge from this process in a continuous fashion. Contemporary psychologists sympathetic to an environmentalist perspective may consider Skinner's position somewhat exaggerated. The analogy between the Bornstein/Lamb July 2 6 organism and a lump of clay is especially unfortunate, because it implies a totally passive organism (contrary to Skinner's own principles!), but his emphasis on the dominant role of the environment in shaping development continues to have many adherents (e.g., Bandura, 2002; Jusczyyk, 2003; Zimmerman, 1983). Moreover, in so far as the “sculptor” is a metaphorical embodiment of society, all of development is engendered by the contemporary sociocultural environment. Piaget, perhaps the most influential developmental theorist of the 20th century, argued forcefully for the equal weight of endogenous and exogenous factors in development (Smith, 2002). On the one hand, he asserted that "Mental growth is inseparable from physical growth; maturation of the nervous and endocrine systems, in particular, continue until the age of sixteen" (Piaget & Inhelder, 1969, p. viii). At the same time, Piaget, like those who adopt an environmental shaping perspective, argued that the role of environmental input goes well beyond determining the occasioning, intensity, and correlation of behavioral aspects. The human being is immersed right from birth in a social environment which affects him just as much as his physical environment. Society, even more, in a sense, than the physical environment, changes the very structure of the individual.... Every relation between individuals (from two onwards) literally modifies them.... (Piaget, 1973, p. 156) Piaget's view is often contrasted with the maturational and environmental shaping views by his emphasis on the crucial role of the active organism, who constructs her or his own development through attempts to adapt to the environment. Although they differ in the weights that they assign to phylogenetic constraints and Bornstein/Lamb July 2 7 ontogenetic experiences as well as the importance of children's active modifications of their environments, the adherents of all three positions conceive of development as an interaction between two juxtaposed forces (nature/nurture, individual/environment, phylogeny/ontogeny). Gesell, Skinner, and Piaget all implicitly or explicitly suggest that the environmental side of the equation can be partitioned into cultural or social factors versus the physical environment, but these distinctions are not well developed in their writings. Moreover, when culture is identified as a factor in development, it is often conceived of as separate from the organism, an influence acting on it (Lucariello, 1995). The fourth row of Figure 1 explicitly includes culture as a separable constituent of development. According to this cultural-mediational view, the two interacting factors in the previously described approaches do not interact directly. Rather, their interaction is mediated through a third factor, culture, the accumulation of knowledge, experience, and learning of prior generations that forms the medium for development (Cole, 1996). Human development from this perspective is conceived of as the emergent process of bio-social-cultural change, in which none of the constituents is reducible to the other. In order to develop more fully this fourth perspective, which I will use to guide the exposition of empirical issues in this chapter, it is necessary to pause briefly to consider the concept of culture as it is used in current academic discourse about development. CONCEPTIONS OF CULTURE In its most general sense, the term "culture" is used to refer to patterns of behavior that are passed from one generation to the next through extra-somatic means. It is the socially Bornstein/Lamb July 2 8 inherited body of past human behavioral patterns and accomplishments that serves as the resources for the current life of a social group ordinarily thought of as the inhabitants of a country or region (D'Andrade, 1996).1 When applied to human beings, the notion of culture ordinarily assumes that its creators/bearers/users are capable of symbolic behavior. So, for example, Tylor (1874, p. 1), the titular father of Anthropology, defined culture as "that complex whole which includes knowledge, belief, art, morals, law, custom, and any other capabilities and habits acquired by man as a member of society". Tylor’s conception is echoed by Herskovitz's (1948, p. 17) widely used definition of culture as "the man made part of the environment." In trying to specify more carefully the notion of culture-as-social inheritance, anthropologists have historically tended to emphasize culture either as “something out there” as the term “man made part of the environment” implies or as “something inside the head” as the terms “knowledge” and “beliefs” imply. As D’Andrade has noted, during the first half of this century, the notion of culture as something “superorganic” and material dominated anthropological thinking, but as a consequence of the “cognitive revolution” in the social sciences, the pendulum shifted, so that for several decades, the “culture-as-knowledge” view has reigned. This view is most closely associated with the work of Goodenough, for whom culture consists of "what one needs to know to participate acceptably as a member in a society's affairs" (Goodenough, 1994, p. 265). This knowledge is acquired through learning, and consequently is a mental phenomenon. As Goodenough (1994, p. 50) put it, Material objects people create are not in and of themselves things they learn... What they 1 Note that when defined in this abstract fashion, many creatures besides human beings Bornstein/Lamb July 2 9 learn are the necessary percepts, concepts, recipes, and skill-- the things they need to know in order to make things that will meet the standards of their fellows. From this perspective, culture is profoundly subjective. It is in people's minds, the mental/symbolic products of the social heritage. Shweder (2003, p. 11) offers a view of culture which also privileges the mental: “culture refers to community-specific ideas about what is true, good, beautiful, and efficient. To be cultural, these ideas about truth, goodness, beauty, and efficiency must be socially inherited and customary. To be cultural, those socially inherited and customary ideas must be embodied or enacted meanings; they must be constitutive of (and thereby revealed in) a way of life." Other anthropologists, as well as psychologists, are seeking to transcend this “ideal versus material culture” dichotomy. For example, in an oft-quoted passage Geertz (1973, p. 45) wrote that his view of culture begins with the assumption that, human thought is basically both social and public-- that its natural habitat is the house yard, the market place, and the town square. Thinking consists not of "happenings in the head" (though happenings there and elsewhere are necessary for it to occur) but of trafficking in ... significant symbols -- words for the most part but also gestures, drawings, musical sounds, mechanical devices like clocks . My own way of transcending the ideal-material dichotomy with respect to culture is to think of the cultural medium as both material and mental. It is a species-specific medium in which human beings live as an environment transformed by the artifacts of prior generations, extending back to the beginning of the species (Cole, 1996; Geertz, 1973; Ingold, 2000; exhibit cultural modes of behavior (McGrew, 2002). Bornstein/Lamb July 2 10 Leontiev, 1981; Luria, 1979; Sahlins, 1976). The basic function of these artifacts is to coordinate human beings with the physical world and each other; in the aggregate, culture is then seen as the species-specific medium of human development, as, so to speak, “history in the present.” Because artifact mediation was present hundreds of thousands of years prior to the emergence of homo sapiens, it is not appropriate to juxtapose human biology and human culture. The human brain and body co-evolved over a long period of time with our species' increasingly complex cultural environment (Plotkin, 2001; Quartz & Senjowski, 2002). Geertz (1973, p. 68) pointed out that, as a result of their tangled relations in the course of human phylogeny, culture and biology are equally tangled in the course of human ontogeny: Rather than culture acting only to supplement, develop, and extend organically based capacities logically and genetically prior to it, it would seem to be ingredient to those capacities themselves. A cultureless human being would probably turn out to be not an intrinsically talented though unfulfilled ape, but a wholly mindless and consequently unworkable monstrosity. This long-term, phylogenetic perspective is important to keep in mind when considering the ontogeny of children, for it reminds us that causal influences do not run unidirectionally from biology to culture. Rather, human beings are hybrids of phylogenetic, cultural-historical, and ontogenetic sources (Clark, 2002; Wertsch, 1985) For this perspective to be useful it is essential to understand why the artifacts that constitute culture-as-medium are combinations of the conceptual/ideal and the material because it is this combination that makes necessary the linking of phylogeny and cultural history in ontogeny. On the one hand, artifacts have a mental/ideal/ conceptual aspect to them in that they Bornstein/Lamb July 2 11 embody goal-directed interactions of which they were previously a part and which they mediate in the present (e.g., the structure of a pencil carries within it the history of representing spoken language in a different medium, manufacturing processes, communicative practices, and so forth). They are material in that they are embodied in material form, whether in the morphology of a spoken or written or signed word, or in a solid object such as a pencil. D'Andrade (1986, p. 22) made this point when he said that "Material culture—tables and chairs, buildings and cities— is the reification of human ideas in a solid medium". As a consequence of the dual conceptualmaterial nature of the systems of artifacts that are the cultural medium of their existence, human beings live in a double world, simultaneously natural and artificial. Hence, at birth, the environment into which children are born is more than a material world; both the mental and the material aspects of that world envelop the developing child. This conception of the relation between culture and the special properties of human nature was expressed in particularly powerful language by the American anthropologist, White (1942, p. 372), half a century ago. Man differs from the apes, and indeed all other living creatures so far as we know, in that he is capable of symbolic behavior. With words man creates a new world, a world of ideas and philosophies. In this world man lives just as truly as in the physical world of his senses.... This world comes to have a continuity and a permanence that the external world of the senses can never have. It is not made up of present only but of a past and a future as well. Temporally, it is not a succession of disconnected episodes, but a continuum extending to infinity in both directions, from eternity to eternity.2 Bornstein/Lamb July 2 12 Among other properties White attributes to culture in this passage, his emphasis on the way it creates an (artificial) continuity between past and future merits special attention, as I attempt to show later. It is also significant that both White and Soviet cultural-historical psychologists (e.g., Luria, 1928; Vygotsky, 1987) emphasize that, as mediators of human action, all artifacts can be considered tools. As White (1959, p. 236) expressed the relationship: An axe has a subjective component; it would be meaningless without a concept and an attitude. On the other hand, a concept or attitude would be meaningless without overt expression, in behavior or speech (which is a form of behavior). Every cultural element, every cultural trait, therefore, has a subjective and an objective aspect. There are a great many suggestions about the forms taken by the artifacts in terms of which culture operates as a constituent of human activity. One well-known formulation offered by Geertz is that culture should be conceived of by analogy with a recipe or a computer program that he referred to as "control mechanisms." A complementary notion of artifacts constituitive of the medium of culture is offered by D'Andrade who suggested the term cultural schemes to refer to units that mediate entire sets of conceptual-material artifacts. In D'Andrade's (1984, p. 93) terms: Typically such schemes portray simplified worlds, making the appropriateness of the terms that are based on them dependent on the degree to which these schemes fit the actual worlds of the objects being categorized. Such schemes portray not only the world of physical objects and events, but also more abstract worlds of social interaction, discourse, and even word meaning. Bornstein/Lamb July 2 13 Finally, psychologists such as Bruner (1990) and Nelson (2003) identify event schemas, embodied in narratives, as basic organizers of both culture and cognition. Referred to as scripts by Nelson, these generalized event schemes specify the people who participate in an event, the social roles that they play, the objects that are used during the event, the sequences of actions required, the goals to be attained, and so on. Nelson's account of scripted activity is similar in many ways to Geertz's and D'Andrade's suggestions for basic units of cultural structure. Her emphasis on the fact that children grow up inside of other people's scripts, which serve as guides to action before the children are ready to understand and execute culturally appropriate actions on their own, leads naturally to her conclusion that "the acquisition of scripts is central to the acquisition of culture" (Nelson, 1981, p. 110). A developmentally relevant conception of culture. The properties of culture-as-medium discussed so far—its foundation in artifact mediated human activities, its co-evolution with the human brain and body, the dual material-conceptual nature of artifacts, the close relation (perhaps identity) of artifact and tool, and (as noted by White in the quotation above) the unique time extension provided by the medium—are all important to understanding the relation between culture and development.Not only the past and present, but the child’s future, are present at its birth. In thinking about culture as it relates to development, I have found it useful to begin with the intuitive notion underlying this word, as it has evolved since entering English from Latin many centuries ago. As Williams (1973, p. 87) noted, the core features that coalesce in modern conceptions of culture originate in terms that refer to the process of helping things to grow: "Culture, all of its early uses was a noun of process: the tending of something, basically crops or Bornstein/Lamb July 2 14 animals". From earliest times, the notion of culture included a general theory for how to promote development: Create an artificial environment in which young organisms could be provided optimal conditions for growth. Such tending required tools, both material (hoes) and knowledge (don’t plant until winter is over) perfected over generations and designed for the special tasks to which they were put. Although it would be foolish to over interpret the metaphorical parallels between the theory and practice of growing next generations of crops and next generations of children, the exercise has considerable heuristic value. To begin with, the properties that one associates with gardens bear some obvious affinities to classical definitions of culture offered by anthropologists. A garden conceived of as an artificial environment-for-growing-living things is, as classical definitions of culture emphasize, a “complex whole,” and gardening requires both knowledge and beliefs, as well as material tools. The garden metaphor for culture is also useful because it reminds us that gardeners must attend not only to a specialized form of environment created inside the garden but also to the ecological circumstances surrounding the garden. These two classes of concern often seem to be addressable independently of each other, but in reality are interdependent, as a long tradition of research in ecological psychology has emphasized (Altman & Christiansen, 1990, Barker, 1968; Heft, 2002; Schoggen, 1975; Wicker, 1984). Ecological psychologists’ uses of the term “ecological” orient us to the interdependence of each component within a system as well as between the sub-system of interest and its context. Although it is possible to raise any plant anywhere in the world, given the opportunity first to arrange the appropriate set of conditions, it is not always possible to create the right conditions, even for a short while. So, if one is interested Bornstein/Lamb July 2 15 in the creation of conditions that not only enhance the needed properties of the artificial environment but do so in a sustainable way, then it is essential to attend to how the system in which the garden is embedded shapes the properties of the garden itself. Inside the garden one must consider the quality of the soil, the best way to till the soil, the right kinds of nutrients to use, the proper amount of moisture, as well as the best time to plant and nurture the seeds, and the need to protect growing plants against predators, disease, and so forth. Each of these tasks has its own material needs, associated tools, beliefs, and knowledge. Consequently, the theory and practice of development require us to focus on finding exactly the right combination of factors to promote development within the garden walls. With respect to gardens, we can note that, in addition to having a wall separating them from their surroundings, they also have internal organization; different plants are not scattered at random within the garden walls. And so it is with culture. As Super (1987, p. 5) commented, Rarely in the developmental sciences ... does theory acknowledge that environments have their own structure and internal rules of operation, and thus, that what the environment contributes to development is not only isolated, unidimensional pushes and pulls but also structure. Humanizing the garden metaphor. Although the garden metaphor is useful for thinking about culture and development because it emphasizes the fact that human beings live in an artificial environment, and that cultures exist within, are shaped by, and in turn shape their ecological settings, it fails to consider the fact that human beings are not plants; nor does it capture several aspects of modern conceptions of culture that need to be elaborated in the study of development. Fortunately, recent theorizing about culture and development has suggested Bornstein/Lamb July 2 16 parallels between the metaphor of garden-as-culture and the cultural organization of human development. For example, Super and Harkness (1986, 1997) use the term, developmental niche, to refer to the child’s location within the complex set of socio-cultural-ecological relations that form the proximal environment of development. Developmental niches are analyzed in terms of three components: (1) the physical and social settings in which the child lives, (2) the culturally regulated childrearing and socialization practices of the child's society, and (3) the psychological characteristics of the child's parents, especially parental theories about the process of child development and their affective orientation to the tasks of childrearing. Super and Harkness emphasize that these three components of the developmental niche operate in (imperfect) coordination with each other, providing the proximal structured medium through which children experience the world (see Gauvain, 1995, for a similar argument). A similar perspective has been developed by Weisner and his colleagues. For example, Weisner (2002) argued that the locus for cultural influences on development is to be found in the activities and practices of daily routines that are central to family life. The relation between individuals and activities are not unidirectional, however, because participants take an active role in constructing the activities in which they participate. Consequently, “the subjective and objective are intertwined” in culturally organized activities and practices (Gallimore, Goldenberg, & Weisner, 1993, p. 541). As the work of cultural psychologists clearly indicates, a “developmental niche” is roughly synonymous with a “life world.” It incorporates many “micro niches” which include not only the circumstances where children are in close proximity to their parents who might be Bornstein/Lamb July 2 17 thought to “mold” their behavior, but in the range of activities that their parents choose for them to experience (Whiting, 1980). Simple examples of such indirect parental influences over enculturation include the differential work roles assigned to boys and girls in agricultural and industrialized societies and decisions about whether children attend school, and if so, for how long (LeVine, LeVine, & Schnell, 2001). Culture or cultures? So far I have been emphasizing universal features of culture as a species-specific medium structured in terms of ecocultural niches/practices/activities. Before proceeding to the issue of how this structured medium enters into the process of ontogenetic development, I need to address the question of cultural variability, and especially the issue of cultural evolution. Tylor (1874), whose notion of culture was discussed earlier, believed that cultures could be classified according to their level of development, characterized by the sophistication of their technology, the complexity of their social organization, and similar criteria, a view referred to in the literature as cultural evolution. He assumed in addition that all people are born with the same potential to use culture (an assumption dubbed the doctrine of psychic unity in anthropology), but that certain societies had developed more fully than others, with industrialized societies at the top of the heap. Combining these two assumptions with the assumption that the cultural traits observed in various cultures were arrived at through a process of independent invention, Tylor believed that he could reconstruct the stages of development of humankind through a comparative analysis of societies at different levels of cultural development.3 This line of thinking (discussed at greater length in Cole, 1996; Jahoda, 1982, 1989; Laboratory of Comparative Human Cognition [LCHC], 1983) both fit with and gave Bornstein/Lamb July 2 18 respectability to the idea that the members of societies judged to be at an earlier stage of cultural evolution were also at an earlier stage of mental development. Captured in the colorful phrase that "primitives think like children," this belief in the mental superiority of people living in industrially advanced countries was held by a vast majority of l9th- and early 20th-century psychologists, anthropologists, and sociologists, and remains a serious issue in the study of culture and development (Hallpike, 1979). Despite its modern-sounding claim that there is an intimate relation between culture and thought, this unilinear theory of cultural-mental evolution has long had its critics, starting with Herder (1784/1803) who argued that the history of a culture can only be understood with respect to the specific development of single peoples and communities; general comparisons are deceiving. This idea of the historical specificity of cultures came into modern anthropology largely through the work of Boas (1911), one of the first major figures in anthropology to do fieldwork in societies outside of Europe (see Stocking, 1968, for an interpretive account of Boas's contribution to modern thinking about culture). Boas conducted research among the peoples of the American and Canadian Northwest with the objective of obtaining first-hand evidence about their technology, language use, art, custom, and myth to determine the empirical validity of evolutionary theorizing. His findings shattered his initial expectations. On the basis of comparative ethnographic data, Boas concluded that borrowing from other groups was a major source of cultural traits among the peoples he studied, undermining the basis for historical reconstruction. Moreover, the within-society heterogeneity of cultural traits contradicted either a simple diffusionist or independent-invention account of cultural change: Tribes with the same basic languages were found to have quite Bornstein/Lamb July 2 19 different customs and beliefs, and tribes with quite different languages were found to have very similar customs and beliefs. Assignment of societies to particular cultural levels was undermined by the great heterogeneity of levels of complexity in different domains of life in a single society. Among the Kwakiutl, for example, the graphic arts revealed a quite abstract way of representing natural forms while the technology was relatively unsophisticated. From these and other observations, Boas concluded that each culture represents a combination of locally developed and borrowed features, the configurations of which are adaptations to the special historical circumstances of the group. Because all societies are characterized by heterogeneous constituent elements with respect to any single criterion of development, and because all societies can be considered equally valid responses to their own historically posed problems of survival, there can be no basis for comparisons across societies with respect to general levels of development. Such comparisons illegitimately tear aspects of a culture out of their appropriate context as if they played an equivalent role in the life of the people being compared, when they do not. Adopting Boas' position has direct implications for how one studies culture and development. It means that if we want to understand a behavior being manifested in any particular cultural context, we need to know the way that this context fits into the pattern of life experiences of the individuals being studied, as well as into the past history of interactions between and within cultures that have shaped the contexts where we make our observations. To fail to consider a behavior in its cultural-historical context is to risk misinterpreting its meaning, and hence its overall psychological significance for the people involved. (See Rogoff, Gauvain, & Ellis, 1984, for an elaboration of this point.) Bornstein/Lamb July 2 20 From this rather truncated discussion of anthropological conceptions of culture, we can abstract the following essential points: 1. Culture is the residue in the present of past human activity in which human beings have transformed nature to suit their own ends and passed the cumulated artifacts down to succeeding generations in the form of tools, rituals, beliefs, and ways of conceiving of the world in general. The subjective/ideal and objective/material aspects of culture are inextricably interconnected. 2. Culture is not a random assortment of artifacts; it comes packaged in the form of conceptual systems, social institutions, and a multitude of acceptable ways of behaving in a wide variety of activities. The proximal environment of cultural influences on development are activities and practices that can be thought of as a “developmental niche.” 3. Culture is a medium. When culture is treated as an independent variable, severe methodological difficulties can arise which compromise the ability of analysts to make clear inferences about causation. Despite these difficulties, varieties of cultural configurations, associated with different historical experiences (where "history" is assumed to extend back to the first creatures dubbed homo sapiens although we have written records dating back only a few thousand years) makes it tempting to treat cultures as independent variables and to privilege observations based on standardized methods instead of making comparisons secondary to locally derived procedures. When cultural variations are studied conceiving of culture as an antecedent, independent variable, the fact that cultures are organized patterns of artifacts means and that it will prove difficult Bornstein/Lamb July 2 21 or impossible to unpackage them to determine precisely which aspects of culture contribute to the development of particular behavioral outcomes (B. Whiting, 1976, referred to culture used in this way as a packaged variable). In the sections that follow, I illustrate these and other psychologically important aspects of culture in development and some of the analytic dilemmas they pose. The Socially Distributed Nature of Culture. When Mead went to study the people of Samoa and New Guinea in the 1920s and 1930s, it was widely assumed that culture was widely shared by the adult population. In fact, it was thought to be sufficiently homogenous so that one could talk to a small number of people and generalize to all the people sharing that cultural system. Referring to the garden metaphor, this would be as if all the plants in garden were the same and all grew at a uniform rate and developed into identical “cultural” clones of each other. At present, it is widely recognized among anthropologists that cultural knowledge is only partially shared, even among members of small face-to-face societies who have lived together over many generations (Romney & Moore, 2001; Schwartz, 1978). Within a garden, each plant has its own interaction with its own, intensely local, “micro-climate.” Thus, heterogeneity within culturally defined populations ought to be taken into account in any cross-cultural investigation. Only rarely has this been done in developmental research (Ross, Coley, Medin & Atran, 2003). TRACKING A DYNAMICAL SYSTEM OVER TIME One enormous challenge facing students of development in general, and human Bornstein/Lamb July 2 22 development in particular, is that they seek to explain the lawful changes in the properties of a complex, interacting system in which different aspects of the system are themselves developing at different rates. As a means of orienting ourselves in attempting to describe this process of growth, it is useful to employ a framework proposed by Emde and Harmon (1976) who in turn were influenced by what Spitz (1958) called genetic field theory. Emde and Harmon’s basic proposal was to study developmental change as the emergent synthesis of several major factors interacting over time. In the course of their interactions, the dynamic relations among these factors appear to give rise to qualitative rearrangements in the organization of behavior that Emde and his colleagues referred to as bio-behavioral shifts. Cole and Cole (1989) expanded on this notion by referring to bio-social-behavioral shifts because, as the work of Emde and colleagues shows quite clearly, every big-behavioral shift involves changes in relations between children and their social world as an integral part of the changing relations between their biological makeup and their behavior. Cole and Cole also emphasized that the interactions out of which development emerges always occur in cultural contexts, thereby implicating all of the basic contributors to development that a cultural approach demands. In this section, I present a series of examples illustrating how culture enters into the process of development, focusing on major developmental periods and bio-social-behavioral shifts between periods. In order to keep this chapter within the scope of normal developmental study, I choose examples from broad age periods that, while perhaps not universal stages of development, are very widely recognized as such in a variety of cultures (B. Whiting & Edwards, 1988). The examples have been chosen for a variety of reasons. In some cases, my goal is to illustrate one or another universal process through which culture enters into the constitution of Bornstein/Lamb July 2 23 developmental stages and the process of change. In other cases, my examples are chosen to highlight the particular impact of particular configurations of cultural mediation. Yet other examples highlight the special difficulties scientists must cope with when they focus on culture in development. Prenatal Development It might seem capricious to begin an examination of cultural influences on development with the prenatal period. After all, the child does not appear to be in contact with the environment until birth. This view is implicit in Leiderman, Tulkin, and Rosenfeld's (1977) introduction to Culture and Infancy, which begins with the assertion that "the human environment is inescapably social. From the moment of birth, human infants are dependent on others for biological survival" (p. 1). A little reflection will reveal that the same can be said of prenatal development, with the proviso that the child's experience is, for the most part, mediated by the biological system of the mother. We need the proviso "for the most part" because there is increasing evidence that prenatal humans are sensitive to, and are modified by, the language spoken in the environment of the mother (Lecanuet, Graniere-Deferre, Jacquet, & DeCasper, 2000; Mehler, Dupoux, Nazzi, & Dehaene-Lambertz, 1996). The best documented way in which the cultural organization of the mother's experience influences the development of her child is through the selection of food and other substances that she ingests. Current public attention to the devastating effects of alcohol, cigarette, and drug ingestion provides an obvious and painful reminder of cultural effects on prenatal development with long-term consequences (for a summary, see Cole, Cole, & Lightfoot, 2005, ch3, p. 85ff). Bornstein/Lamb July 2 24 At a more mundane level, research in both industrialized and non-industrialized societies demonstrates that beliefs about appropriate foods for expectant mothers are quite variable in ways that are likely to influence such important indicators of development as birth weight and head size. In one of the few intra-cultural studies on this topic, Jeans, Smith, and Stearns (1955) compared the health of babies born to mothers whose diets were judged as either "fair to good" or "poor to very poor." The women were all from a single rural area and did not differ in any indices of social class; it was their choice of foods that differed. The mothers judged as having fair to good diets had markedly healthier babies. When social class does differ, and with it the associated nutritional status of mothers and their offspring, the consequences can be devastating (Pollitt, Saco-Pollitt, Jahari, Husaini, & Huang, 2000). In a survey of the eating habits of people from non industrialized societies, Mead and Newton (1967) reported on a number of cases in which beliefs about pregnancy reduced the supply of protein and other food that modern medicine considers important to prenatal growth. In some societies the banning of food extends to kinds that we consider staples including various kinds of meat, eggs, fish, and milk. For example, the Siriono of South America do not allow women to eat the meat of various animals and birds that are a part of other people's diets because they are afraid that characteristics of the animals women eat while pregnant will be transferred to their unborn children (Holmburg, 1950, cited in Mead & Newton, 1967). There is also reasonably good evidence that pregnant women who inhabit stressful environments have more irritable babies (Chisholm, 1989; Susman et al., 2001). For example, Chisholm has shown that Navajo women who live within Navajo communities rather than Anglo areas have less irritable babies. Chisholm provided suggestive data implicating high blood Bornstein/Lamb July 2 25 pressure resulting from the stress of living in fast paced and generally unsupportive urban centers dominated by Anglos as the cause of increased infant irritability. With the advent of modern medical technologies there is an obvious new source of cultural influence on prenatal development through genetic screening techniques, especially the ability to learn the sex of the expected child. In a number of countries selective abortion of females is being reported, where previously female infanticide practices were delayed until the child made its appearance (Sharma, 2003). Birth: The First Major Bio-Social-Behavioral Shift The realignment of biological, behavioral, and social factors at birth makes it perhaps the most dramatic bio-social-behavioral shift in all of development. There is ample evidence of great cultural variation in the organization of the birthing process (Newburn, 2003), but it is also the case that this fundamental transition provides some of the clearest evidence of universal mechanisms relating culture to development (Richardson & Guttmacher, 1967). When babies emerge from the birth canal and the umbilical cord is cut, their automatic supply of oxygen and nutrients comes to an abrupt halt. Neonates are no longer bound to their environments through a direct biological connection. Following birth, even essential biological processes occur indirectly--they are mediated by culture and other human beings. The baby’s food no longer arrives predigested through the mother’s bloodstream, but neither, generally speaking, is it raw. Rather, it is transformed by a preparative process that is neither purely biological nor purely natural, a process that has been shaped as an integral part of the cultural Bornstein/Lamb July 2 26 history of the group. In order to survive in an environment mediated by culture, the baby must act on the nurturing environment in a qualitatively different way than was true before birth. This is not to say that the baby is ever inactive. With the beginning heartbeat early in embryogenesis, the organism becomes and remains active until it dies. Without such activity during the prenatal period, more complicated neural circuits needed for coordinated movement and thought could not develop adequately. However, the effects of fetal activity on the environment inside and outside its mother's womb are minimal. Following birth, changes in babies' impact on their environments are no less marked than changes in the way the environment acts on them. They make urgent, vocal demands on their caregivers. They become social actors who re-order the social relationships among the people around them. At birth, development becomes a co-constructive process in which both the social environment and the child are active agents (Valsiner, 2000). From existing ethnographic evidence, we know that both the mother's and child's experiences at birth vary considerably across societies of the world according to cultural traditions that prescribe the procedures to be followed in preparation for, during, and after the birth. In a few societies, birthing is treated as a natural process that requires no special preparation or care. Shostak (1981) recorded the autobiography a !Kung-san woman living in the Kalahari desert in the middle of this century who reported that she observed her mother simply walk a short way out of the village, sit down against a tree, and give birth to her brother. In most societies, however, birthing is treated as dangerous (and in some places as an illness), requiring specialized help (see Cole, Cole, & Lightfoot, 2003, p. 95, for additional examples and Bornstein/Lamb July 2 27 references). Rather than concentrate on the potential consequences of these cultural variations in birthing practices, I focus on the way that birth provides evidence of a universal mechanism of cultural mediation of development— the process through which the ideal side of culture is transformed into material-cultural organization of the child's environment. This example (taken from the work of pediatrician Mcfarlane, 1977) also demonstrates in a particularly clear fashion White's point that culture provides a specifically human form of temporal continuity. Figure 2 presents in schematic form five different time scales simultaneously operating at the moment at which parents see their newborn for the first time. The vertical ellipse represents the events immediately surrounding birth, which occurs at the point marked by the vertical line. At the top of the figure is what might be called physical time, or the history of the universe that long precedes the appearance of life on earth. --------------------Figure 2a/b about here ----------------------------- The bottom four time lines correspond to the developmental domains that, according to the cultural psychological framework espoused here, simultaneously serve as major constraints for human development (Wertsch, 1985). The second line represents phylogenetic time, the history of life on earth, a part of which constitutes the biological history of the newborn individual. The third line represents cultural-historical time, the residue of which is the child's cultural heritage. The fourth line represents ontogeny, the history of a single human being, which is the usual Bornstein/Lamb July 2 28 object of psychologists' interest. The fifth line represents the moment-to-moment time of lived human experience, the event called "being born" (from the perspective of the child) or "having a baby" (from the perspective of the parents) in this case. Four kinds of genesis are involved: phylogenesis, cultural-historical genesis, ontogenesis, and microgenesis, with each lower level embedded in the level above it. Macfarlane's example reminds us to keep in mind that not one but two ontogenies must be represented in place of the single ontogeny in Figure 2a. That is, at a minimum one needs a mother and a child interacting in a social context for the process of birth to occur and for development to proceed. These two ontogenies are coordinated in time by the simultaneous structuration provided by phylogeny and culture (Figure 2b). Now consider the behaviors of the adults when they first catch sight of their newborn child and discover if the child is male or female. Typical comments include "I shall be worried to death when she's eighteen." or "She can't play rugby." In each of these examples, the adults interpret the biological characteristics of the child in terms of their own past (cultural) experience. In the experience of English men and women living in the mid-20th century, it could be considered common knowledge that girls do not play rugby and that when they enter adolescence they will be the object of boys' sexual attention, putting them at various kinds of risk. Using this information derived from their cultural past and assuming that the world will be very much for their daughters what it has been for them, parents project probable futures for their children. This process is depicted in Figure 2b by following the arrows from the mother to the cultural past of the mother to the cultural future of the baby to the present adult treatment of the baby. Bornstein/Lamb July 2 29 Of crucial importance to understanding the contribution of culture in constituting development is the fact that the parents' (purely ideal) projection of their children's future, derived from their memory of their cultural past, becomes a fundamentally important material constraint organizing the child's life experiences in the present. This rather abstract, nonlinear process is what gives rise to the well-known phenomenon that even adults totally ignorant of the real gender of a newborn will treat the baby quite differently depending on its symbolic or cultural gender. Adults literally create different material forms of interaction based on conceptions of the world provided by their cultural experience when, for example, they bounce boy infants (those wearing blue clothing) and attribute manly virtues to them while they treat girl infants (those wearing pink clothing) in a gentle manner and attribute beauty and sweet temperaments to them (Rubin, Provezano, & Luria, 1974). Similar results are obtained even if the child is viewed in utero through ultrasound (Sweeney & Bradbard, 1988). Macfarlane's example also demonstrates that the social and the cultural aspects of the child’s environment cannot be reduced to a single “source of development” although the social and the cultural are generally conflated in two-factor theories of development, such as those presented schematically in Figure 1. Culture in this case refers to remembered forms of activity deemed appropriate to one's gender as an adolescent and as an infant, whereas social refers to the people whose behavior is conforming to the given cultural pattern. This example also motivates the special emphasis placed on the social origins of higher psychological functions by developmental scientists who adopt the notion of culture presented here (Cole, 2002; Rogoff, 2003, Valsiner, 2000; Vygotsky, 1987; Wertsch, 1985). As Macfarlane's transcripts clearly demonstrate, human nature is social in a sense different from the sociability of other species. Bornstein/Lamb July 2 30 Only a culture-using human being can reach into the cultural past, project it into the (ideal or conceptual) future, and then carry that ideal or conceptual future back into the present to create the sociocultural environment of the newcomer. In addition, this example helps us to understand the ways in which culture contributes to both continuity and discontinuity in individual development. In thinking about their babies' futures these parents are assuming that the "way things have always been is the way things will always be" calling to mind White's telling image (p. 00 above) that, temporally, the culturally constituted mind "is not a succession of disconnected episodes, but a continuum extending to infinity in both directions, from eternity to eternity." In this manner, culture is the medium that allows people to project the past into the future, providing an essential basis of psychological continuity. This assumption, of course, is sometimes wrong. The invention of new ways to exploit energy or new media of representation, or simple changes in custom, may sufficiently disrupt the existing cultural order to be a source of significant developmental discontinuity. As an example, in the 1950s American parents who assumed that their daughters would not be soccer players at the age of 16, would have been correct. But by 1990, a great many American girls were playing soccer. I know of no recordings equivalent to Macfarlane's from very different cultures, but an interesting account of birthing among the Zinacanteco of south-central Mexico appears to show similar processes at work. In their summary of developmental research among the Zinacanteco, Greenfield, Brazelton, and Child’s (1989, p. 177) report a man's account of his son's birth at which the son "was given three chilies to hold so that it would . . . know to buy chili when it Bornstein/Lamb July 2 31 grew up. It was given a billhood, a digging stick, an axe, and a [strip of] palm so that it would learn to weave palm." Girls are given weaving sticks, in anticipation of one of their central cultural roles as adults. The future orientation of differential treatment of the babies is not only present in ritual; it is coded in the Zinacantecan saying, "For in the newborn baby is the future of our world." Infancy It has long been recognized that there is an intimate link between relative immaturity of the human newborn, which will require years of nurturing before approaching something akin to self-sufficiency, and the fact that human beings inhabit a culturally mediated environment. Both facts are distinctive characteristics of our species. Infancy (from a Latin word meaning one who does not speak) is widely, if not universally, considered a distinctive period of development that extends from birth until approximately the age of 2 1/2.4 Getting on a schedule. The earliest, essential condition for continued development following birth is that the child and those who care for him or her must become coordinated in such a manner that the adults are able to accumulate enough resources to accommodate the newcomer. In this process, there is the intricate interplay between the initial characteristics of children and the cultural environment into which they are born, that Super and Harkness (1986, 2002) refer to as the developmental niche. A clear-cut example of a cultural influence on the way the process of coordination is achieved is afforded by the contrasting patterns of sleep in the months following birth by American urban dwelling and rural Kenyan (Kipsigis) children (Super & Harkness, 1997). Bornstein/Lamb July 2 32 Among children in the United States, there is a marked shift toward the adult day/night cycle a few weeks after birth; by the end of the second week, they are averaging about 8 l/2 hours of sleep between the hours of 7 p.m. and 7 a.m. Between 4 and 8 months the longest sleep episode increases from about 4 to 8 hours a night. The pressures toward sleeping through the night are not difficult to identify. American urban dwellers live by the clock. In an era in which a very large proportion of mothers as well as fathers have jobs outside the home, they must leave the house at a specified time, and the child must be ready at that time. As a consequence of the child's need for sleep, the adults' needs to get to work, and the adults' desires to spend some leisure time without the child to worry about, parents are likely to push as hard as possible for the child to eat and sleep when it is convenient for them. Among Kipsigis infants, the course of getting on a schedule is very different. At night they sleep with their mothers and are permitted to nurse on demand. During the day they are strapped to their mothers' backs, accompanying them on their daily rounds of farming, household chores, and social activities. They do a lot of napping while their mothers go about their work. At 1 month, the longest period of sleep reported for babies in the Kipsigis sample was 3 hours, and their longest sleep episode increases little during the first 8 months of postnatal life. At one level these observations are banal. They show only that children fit into the community into which they are born. But a seemingly simple case can be useful when it comes to analyzing more complex cases, and even this simple case contains some important lessons. First, the shaping process that produces different patterns of sleeping is indicative of more than a temporary convenience. As adults, assuming there is little change in Kipsigis life circumstances, the children socialized into a flexible sleep schedule will themselves be more flexible than their Bornstein/Lamb July 2 33 American counterparts. From sucking to nursing. In the 1940s Mead and Macgregor (1951) set out to test Gesell's ideas about the relation between growth (maturation) and learning through cross-cultural research. All biologically normal children are born with a sucking reflex that can be triggered by many different stimuli. But Mead and Macgregor argued that basic principles of the way that cultures interweave learning and maturation can be seen in the way that the change from reflex sucking to nursing is organized and in the long-term behavioral implications of this organization. Some cultures, they noted, take advantage of the sucking reflex by putting the baby to the mother's breast immediately to stimulate the flow of milk, although the baby remains hungry; others provide a wet nurse; others will give the baby a bottle; and so on. In an immediate sense, all of these routes to mature nursing are equally adequate. However, they have different implications in the short, and even the long, run. Mead and Macgregor point to one potential short-run effect; babies who are bottle fed until their mother's milk comes in may elaborate nursing behaviors that interfere with breast-feeding, changing both short-run nutritional and social-interactional experiences. More recent research has shown that mothers who breast feed their children also engage in more touching and gazing at their child than bottle fed babies, indicating that the choice of feeding method influences interpersonal mother-infant interactions (Lavelli & Poli, 1998). Longer term effects arise from the interconnection of the adults' choice of feeding method and larger life patterns. For example, if a mother who stays at home gives her baby a bottle because she believes that bottled milk is more nutritious, the use of a bottle rather than breastfeeding may have no differential impact on the development of social relationships between Bornstein/Lamb July 2 34 mother and child (although it may produce a tendency to obesity, which can have other long-term effects). However, if the baby is bottle fed because the mother works at a factory and must return to work in a week and knows that the baby will be placed in infant day care, the bottle feeding at birth will become part of a life pattern in which the mother and baby have a less intimate relationship and the baby becomes accustomed at an early age to social interactions with peers and several caregivers. The future in the present: A cross-cultural example. To link the mechanisms of cultural mediation displayed in Macfarlane's conversations of parents greeting their newborns to examples of cultural effects discussed in later sections, I selected an example from work by Bornstein and his colleagues on the interactions between American and Japanese mothers with their 5-month-old offspring (Bornstein, Toda, Azuma, Tamis-LeMonda, & Ogino, 1990; Bornstein, Tal, & Tamis- LeMonda, 1991). The focus of this work was the way that mothers living in New York and in Tokyo respond to their infants' orientations to events in the environment or to the mothers themselves. Using a variety of measures of infant behaviors (level of activity, the rate at which they habituate to the sight of their mothers' faces or objects in the environment, the level of vocalization of various kinds), Bornstein and his colleagues established the fact that infants in the two cultures behaved in similar manners and in this important sense, provided similar starting points for their mothers' responses to them. Of particular importance in light of maternal behaviors, infants from the two societies displayed equal levels of orientation to their mothers and to physical objects in the environment. Despite the fact that these infants represented equivalent stimuli in the objective sense provided by the researchers' behavioral measurements, there was a distinctive difference in the Bornstein/Lamb July 2 35 way that the mothers responded to their infants. American mothers were more responsive when their children oriented to physical objects in the environment; Japanese mothers were more responsive when their infants oriented to them. Moreover, the mothers made overt attempts to change the locus of their infants' orientation when it did not fit their preference; American mothers diverted children's attention from themselves to objects, whereas Japanese mothers showed the opposite pattern. Once again we see a pervasive feature of cultural influences on development. Japanese maternal behavior is part of a system that highly values a strong dependence of the child on the mother whereas American maternal behavior is part of a system that values independence. These different value orientations make little difference to the welfare of the children at 5 months of age; both forms of interaction are caring and supportive. But they are part of a system of constraints on the children that do make a difference as the child grows older. Bornstein and his colleagues note that as toddlers, Japanese and American children do not differ in their global language and play skills. But they do differ in the kinds of language and the kinds of play they are best at in ways that correspond to the differences evident in their mothers' behaviors at the age of 5 months. The Japanese pattern of promoting interpersonal over object orientations in early mother-child interactions is also reported for a variety of sub-Saharan African societies (Mohanty & Perregaux, 1997). A shift in socioemotional and cognitive development at 6 to 9 months. The period from 6 to 9 months of age is strategically useful for illustrating several points about culture and development for several reasons. First, there is a good deal of evidence pointing to a universal and distinctive reorganization of the overall way in which children interact with their Bornstein/Lamb July 2 36 environments at this time, illustrating the stage-transformation process that we referred to earlier as a bio-social-behavioral shift (Cole, Cole, & Lightfoot, 2005, Chapter 5). Second, there is a good deal of cross-cultural data that allow us to address both general and culture-specific ways in which this change occurs. The cross-cultural data are also interesting for the general methodological problems of cross-cultural research that they raise as for their substantive contributions to understanding the role of culture in development. The universal changes occurring at 6 to 9 months of age are apparent in all parts of the bio-social-behavioral shift. With respect to the biological strand, we find that new patterns of electrical activity, associated with increased levels of myelinization, arise in several parts of the brain (Bell, 2001; Huttenlocher, 2002). The affected areas include the frontal lobes (which play a crucial role in deliberate action and planning), the cerebellum (which is important in controlling movement and balance), and the hippocampus (important in memory). In addition, the muscles have become stronger and the bones harder than they were at birth, providing support for increasingly vigorous movement. Increased motor skills associated with these changes allow children to move around objects, pick them up, taste them, and attempt to use them for various purposes. This increased exploratory capacity has been shown to have important psychological consequences because they are important in enabling the infant to discover the invariant properties of objects. Campos and his colleagues (2000), for example, have shown that children given extensive experience moving around in baby walkers before they could locomote on their own displayed improved social, cognitive and emotional development, referential gestural communication, wariness of heights, the perception of self-motion, distance perception, spatial search, and spatial coding strategies. Bornstein/Lamb July 2 37 For these new forms of experience to have a cumulative impact, infants must be able to remember them. Evidence from a number of sources ( Mandler, 2004; Mandler & McDonough, 1995; Schacter & Moskovitch, 1984) indicates that between 6 and 9 months of age children show a markedly enhanced ability to recall prior events without being reminded of them. Closely related is a shift in the propensity to categorize artificially constructed arrays of objects in terms of conceptual properties (Mandler, 1997; Starkey, 1981). Taken together, these increased memory and categorizing abilities increase the degree to which children can structure information from past experience, enabling them to deal more effectively with current circumstances. The combination of increased mobility and increased remembering also brings increased awareness of the dangers and discomforts the world has in store. These changes, in turn, are associated with changes in children's social relationships with caregivers about whom children have begun to build stable expectations. Once children begin to crawl and walk, caregivers can no longer directly prevent mishaps, no matter how carefully they arrange the environment. Newly mobile babies keep a watchful eye on their caregivers for feedback about how they are doing—called social referencing (Campos & Stenberg, 1981). At the same time, children become wary of strangers and become upset when their primary caregivers leave them. This complex of apparently related social behaviors has led a number of psychologists to hypothesize that a new quality of emotional relationship between caregiver and child emerges, called attachment. Attachment. Although various aspects of the complex of changes that occur between 6 and 9 months of age have been investigated cross-culturally (e.g., Kagan, 1977, reported data supporting the hypothesis of cross cultural universals with respect to various aspects of Bornstein/Lamb July 2 38 remembering and object permanence), by far the greatest amount of data has been collected on cultural contributions to attachment, so it is on this issue that I focus in attempting to specify the role of culture in development during this age period. Despite the fact that there are competing theories to account for how and why children form special emotional bonds with their caregivers (see Cassidy & Shaver, 1999, for a representative sample of views), current research still takes as its starting point Bowlby's (1969) attempts to explain why extended periods of separation from parents are upsetting to small children, even though they are maintained in adequate circumstances from a purely physical point of view. His explanation, briefly stated, was that one has to interpret contemporary forms of behavior in terms of the environment of evolutionary adaptedness in which our species evolved. Behaviors that might seem irrational today were once crucial to survival, becoming a part of the human biological repertoire through natural selection. Bowlby hypothesized that attachment arises during the first year of life as a way of maintaining a dynamic equilibrium between safety and exploration controlled by the motherchild dyad. When the distance between mother and child is too great, one or the other gets upset and seeks the other out. When there is too much proximity, one of the partners gets bored or annoyed, resulting in increased distance. Described in this way, the development of attachment would seem to be a necessary, universal biological requirement to be found in all cultures under normal circumstances because it is a species-specific consequence of our phylogenetic heritage. However, the fact of universality (should it be demonstrated) would in no way contradict the principle of cultural mediation. Rather, it forces a closer look at precisely how the formation of attachment is mediated and how that pattern of mediation fits into the overall life course of Bornstein/Lamb July 2 39 human beings reared in varying cultural-historical circumstances. During the past two decades, there has been an increasingly heated dispute on precisely this point. This dispute is worth examining in some detail because it is typical of difficulties facing the use of cross-cultural approaches to culture and development in a great many other cases. Appropriately, the studies that began the modern debate on culture and attachment arose from comparison of the behaviors mother-child pairs observed in their homes in the United States and Uganda by Ainsworth (1967; Ainsworth, Blehar, Waters, & Wall, 1978). Ainsworth was struck by the fact that children in both cultural groups exhibited similar patterns of attachment-related behavior (distress during brief, everyday, separation from their mothers, fear of strangers, and use of the mother as a secure base from which to explore). However, the Ugandan children seemed to express these behavior patterns more readily and intensely than did the American children Ainsworth studied. As a means of provoking attachment-related behaviors in American children, Ainsworth devised the Strange Situation, a sequence of interactional episodes acted out by the mother in a specially designed laboratory environment that typically resembles a doctor's waiting room. It is important to note that she assumed that this artificial situation would evoke levels of anxiety in American children roughly comparable to those evoked among Ugandan children in the everyday settings she had observed so that she could have comparable phenomena to study. The standardized Strange Situation consists of eight phases, each of which lasts 3 minutes or less: After giving instructions (Phase 1), the experimenter leaves the child and caregiver alone (Phase 2). Then the experimenter returns (Phase 3), the caregiver leaves (Phase 4), the caregiver returns (Phase 5), and then leaves the child alone (Phase 6), after which the experimenter returns Bornstein/Lamb July 2 40 (Phase 7), and finally the caregiver returns (Phase 8). As a way to establish the antecedents and consequences of different qualities of attachment, Ainsworth and her colleagues constructed three categories, based heavily on how the infant reacts when the caregiver returns after an absence: Type A (anxious-avoidant) children turn away or look away when their caregivers return, instead of seeking closeness and comfort. Type B (securely attached) children go to their caregivers, calm down quickly after their early upset, and soon resume playing. Type C (anxious-resistant) children are often upset while their mothers are with them just as a result of being in the strange environment. They become very upset when their caregivers leave, and they simultaneously seek closeness and resist contact when the caregivers return. During the 1970s and continuing to the present time there has been a great deal of research on the behavior produced in this situation, its antecedents, and its sequelae (see the articles in Cassidy and Shaver, 1999, or for reviews, leading areas of contention, and references to additional primary sources of information). For at least two decades there has been sharp disagreement among developmentalists concerning the extent to which attachment is influenced by cultural variations. Some have argued that there are important cultural variations in attachment and that the very notion of human relatedness which are a part of the concept of attachment are culturally specific (Rothbaum et al., 2000). Others have argued that cultural variations are the result of insufficiently rigorous adherence to the procedures for administering the test, and still others have argued that Bornstein/Lamb July 2 41 attachment behaviors display a universal tendency toward secure attachment, but variations in the way that insecure attachments are manifested (van IJzendoorn & Sagi, 1999). A number of early studies appeared to point toward cultural variation as the norm. For example, several decades ago, children who grew up on some Israeli kibbutzim (collective farms) were reared children communally from an early age. Although they saw their parents daily, the adults who looked after them were usually not family members. When at the age of 11 to 14 months, such communally raised children were placed in the strange situation with either a parent or a caregiver, many of them became very upset; half were classified as anxious/resistant, and only 37 percent appeared to be securely attached (Sagi et al, 1985). Sagi and his colleagues suspected that the high rate of insecure attachment among these children was caused by the fact that the communal caregivers could not respond promptly to the individual children in the their care, and by staffing rotations that did not allow the adults to provide the children in their care with individualized attention. To test this hypothesis, these researchers compared the attachment behaviors of children raised in traditional kibbutzim, where children slept in a communal dormitory at night, with those of children from kibbutzim where children returned to sleep in their parents’ home at night (Sagi et al, 1994). Once again they found a low level of secure attachments among the children who slept in communal dormitories. Those who slept at home displayed a significantly higher level of secure attachments, supporting the idea that cultural differences in the opportunities for sensitive caregiving accounted for cultural differences in attachment quality. A low percentage of securely attached babies has also been observed among northern German children. Researchers in one study found that 49 percent of the 1-year-olds tested were Bornstein/Lamb July 2 42 anxious-avoidant and only 33 percent were securely attached (Grossmann et al., 1985). Having made extensive observations of northern German home life, these researchers were able to reject the possibility that a large proportion of northern German parents were insensitive or indifferent to their children. Rather, they contended, these parents were adhering to a cultural value that calls for the maintenance of a relatively large interpersonal distance and to a cultural belief that babies should be weaned from parental bodily contact as soon as they become mobile. The researchers suggested that among northern German mothers, “the ideal is an independent, non-clinging infant who does not make demands on the parents but rather unquestioningly obeys their commands” (p. 253). In Japan, Miyake and his colleagues found a large proportion of anxious/resistant infants among traditional Japanese families, but no anxious/avoidant infants at all (Miyake et al., 1985). Miyake and his colleagues explained this pattern by pointing out that traditional Japanese mothers rarely leave their children in the care of anyone else, and they behave toward them in ways that foster a strong sense of dependence. Consequently, the experience of being left alone with a stranger is unusual and upsetting to these children. This interpretation is supported by a study of nontraditional Japanese families in which the mothers were pursuing careers requiring them to leave their children in the care of others (Durrett et al., 1984). Among the children of these mothers, the distribution of the basic patterns of attachment was similar to that seen in the United States. More recently, the evidence of cultural variation has been brought into question and balanced by evidence that there is a general tendency in all societies for children to become attached to their caregivers. An influential review of research on attachment spanning many Bornstein/Lamb July 2 43 cultures conducted by van IJzendoorn and Sagi reported that, while the proportion of children displaying one or another pattern of attachment behaviors may vary in a small number of cases , the overall pattern of results are remarkably consistent with Ainsworth’s initial findings and Bowlby’s theory (van IJzendoorn & Sagi, 1999, p. 731) (See Figure 2). Insert Figure 2 About Here Moreover, they argue that the possible universality of attachment in human relations does not exclude the possibility that attachment behaviors develop in specific ways that depend on the cultural niche in which the child has to survive (van Ijzendoorn & Sagi, 2001). The challenge to contemporary developmentalists who focus on attachment is to provide a more finely tuned account of when and where cultural variations are likely to be important within the overall common human heritage. Language Development Two major, and related, questions have organized discussion of language development and its relation to other aspects of development. First, the acquisition of language has been one of the major battlefields on which the nature-nurture controversy has been fought: Must language be acquired through a process of culturally mediated learning or constructive interaction like any other human cognitive capacity, or is language a specialized, bounded domain (module) that needs only to be triggered to spring into action? (See Bruner, 1983; Elman et al., 1996; Pinker, 1995, for discussions of the contending viewpoints.) Second, what role does the acquisition of language play in the development of thought? If language is a structurally distinct module, then there should be no particular relation between language and thought. On the other hand, insofar Bornstein/Lamb July 2 44 as culturally organized experience is seen to be essential to the acquisition of language, then language, thought, and development are likely to be intimately connected. In contrast to the research on attachment, but like the research on the earliest adaptations of infants to the culturally scripted schedules into which they must fit, the research on language depends more on the study of natural variations over and across cultural circumstances, and less on standardized test procedures. No one believes that language can be acquired in the total absence of interaction with other human beings who speak a language. Rather, the position of those who adopt a nativist position with respect to language assumes that its development proceeds akin to the development of any bodily organ: Any environment that sustains the life of the social group is adequate to produce the development of language without any special attention needing to be paid to the process. With respect to human beings, the environment that sustains life is one that exists in the medium of culture, which leads one to attempt to specify more carefully what minimum conditions of culturally mediated interaction between children and adults are sufficient to support development of the language organ. Two categories of cases in which children are reared in conditions that systematically reduce their immersion in culture help to specify the universal lower limits of cultural support needed to sustain language development. The first is the well-known case of Genie (Curtiss, 1977). Genie was locked in a room by herself sometime before her second birthday. She lived chained by day to a potty and trussed up in a sleeping bag at night for 11 years, during which time she had virtually no normal linguistic input and only a minimum of social interactions that could be considered culturally normal in any culture. When she was liberated from these horrible Bornstein/Lamb July 2 45 circumstances at the age of 13 she was in pitiful shape: She was emaciated and very short. She could not walk normally, rarely made a sound, and was not toilet trained. Although on testing she showed remarkable skills for spatial analysis, she had failed to acquire language. Nor did she recover from her many years of severely deprived existence; she acquired a small vocabulary and some forms of appropriate social interaction, but her behavior remained abnormal, despite attempts at therapeutic intervention. Whether this failure should be attributed to the passing of a critical period of language acquisition, or to the inability of the adults who cared for her to create an appropriate environment, has been a matter of contention (Rymer, 1993). There are several intermediate cases between the extreme deprivation resulting in development without language or culture (the case of Genie) and the situation of the vast majority of children. One particularly instructive situation arises among children born deaf to hearing parents who do not believe that it is useful for their children to sign, insisting instead that they learn to interact through oral language (Goldin-Meadow, 1985; Goldin-Meadow, Butcher, Mylander, & Dodge, 1994 ). These children are reared in an environment that is rich in culturally mediated social interactions (including linguistic mediation), which include the child and proceed very much as they would if the child could hear; people eat meals together, the children are given baths and put to bed, they go to the store, and are toilet trained. Thus, they live in a world suffused with meaning; it is only the linguistic behavior that fills the gaps between movements and provides accounts of the rationale and prior history of those actions that they are missing. Under these circumstances, children are known spontaneously to begin to employ home sign, a kind of communication through gesture. Goldin-Meadow and her colleagues showed that home sign acquired in these circumstances exhibits a number of properties also found in the early Bornstein/Lamb July 2 46 stages of natural language acquisition. Children who start signing in the absence of adult sign language knowers begin to make two, three, and longer sign sequences around their second birthdays, at about the same time that hearing children create multiword sentences. Significantly, Goldin-Meadow reported that these deaf children were able to embed sign sentences within each other ("You/Susan give me/Abe cookie round."). This kind of behavior reveals that the children could engage in recursion, a form of communicative behavior that is characteristic of all human languages and absent from the communicative system of chimpanzees or other creatures, even following extensive training. Moreover, Goldin-Meadow and Mylander (1996) showed that the forms that home sign takes appears to be the same in very different cultural/linguistic environments: Chinese and American deaf children showed the same patterns of early gesture sentences, leading them to conclude that the development of these gesture systems are “buffered against large variations in environmental conditions and in this sense can be considered ‘innate’”(p. 281). However, the language development of deaf children in hearing homes comes to a halt at this point in the absence of normal language experience. Unless such children are provided access to some form of language as a part of the culturally organized environments they participate in, they will not develop the more subtle features of language on which sustainable cultural formations depend. The cultural medium is simply too thin to support the development of fully mature language. It is important to add that at the other extreme, where children have access to language, but not to culturally organized activity, language development also fails to take place. Children who have been left alone for a long time with a television set broadcasting in a foreign language do not acquire that language. Bornstein/Lamb July 2 47 It seems an inescapable conclusion from this kind of evidence that, in order for children to acquire more than the barest rudiments of language, they must not only hear (or see) language but they must also participate in the activities that language is helping to create. In everyday activity, words are essential material-ideal artifacts, by means of which people establish and maintain coordination, filling in the gaps between gestures and other actions, and making possible the fine tuning of expectations and interpretations. Bruner (1982, pp. 8-9) referred to the social interactional constraints of ongoing everyday activities as formats. The format, he wrote: is a rule-bound microcosm in which the adult and child do things to and with each other. In its most general sense, it is the instrument of patterned human interaction. Since formats pattern communicative interaction between infant and caretaker before lexicogrammatical speech begins, they are crucial vehicles in the passage from communication to language. Later he added that once they become conventionalized, formats seem to have a kind of exteriority that allows them to act as constraints on the actions that occur within them. In this respect, Bruner's notion of format is very similar to Nelson's (1981,1986) concept of generalized event schemes called scripts ("sequentially organized structures of causally and temporally linked acts with the actors and objects specified in the most general way") mentioned earlier (Nelson, 1981, p. 101). In effect, these event-level cultural artifacts, embodied in the vocabulary and habitual actions of adults, act as structured media within which children can experience the covariation of language and action while remaining coordinated in a general way with culturally organized forms of behavior. In the process of negotiating such events with enculturated Bornstein/Lamb July 2 48 caregivers, children discover the vast range of meanings encoded in their language at the same time as they find new ways to carry out their own intentions. Bruner (1982, p. 15) captured the cultural view of language development when he wrote that language acquisition cannot be reduced to either the virtuoso cracking of a linguistic code, or the spinoff of ordinary cognitive development, or the gradual takeover of adults' speech by the child through some impossible inductive tour de force. It is rather, a subtle process by which adults artificially arrange the world so that the child can succeed culturally by doing what comes naturally, and with others similarly inclined. Cross-cultural research on language interaction supplements intra-cultural studies by laying bare the incredible diversity of cultural modes of involving children in adult-run activities. Participation in culturally organized activities appears be to just as necessary as phylogenetically inherited maturational constraints for children to acquire language.Arguments over the importance of the environment in language acquisition gave rise to a large literature on the different ways that parents structure children's activities (see, e.g., de Villiers & de Villiers, 1978). Parents in many societies adopt something akin to a baby-talk mode when speaking to their children, before and while the children are acquiring language. Evidence available at the time led Ferguson (1977) to speculate that a special baby talk register (using higher pitch and intonation, simplified vocabulary, grammatically less complex sentences, and utterances designed to highlight important aspects of the situation) is a universal, acquisition-enhancing form of adult language socialization behavior. Cross-cultural data have shown that, although adults everywhere speak to young children differently than they speak to older children and other Bornstein/Lamb July 2 49 adults, the particular form of baby talk involving simplified grammar and vocabulary characteristic of middle-class American parents is not universal. There is some evidence that other features of baby talk, such as the use of distinctive pitch and intonation, may be universal, but the data on cultural variation remain sparse (Fernald, 1989). In many societies, adults deliberately teach vocabulary, styles of address, and other linguistic features. The Kaluli of Papua, New Guinea, for example, are reported to hold their small infants facing away from them and toward other people while the mothers speak for them. There are also subcultures within the United States (e.g., working class people in Baltimore, Maryland; Miller, 1982) in which it is firmly believed that children must be explicitly taught vocabulary, using quite rigid frames of the sort "How do you call this?" (see Schieffelin & Ochs, 1986, for a wide range of examples). However, although the adults involved in such practices may believe that such special tailoring is helpful to their children's language acquisition, the data indicate that significant benefits associated with deliberate teaching of language are found rather rarely and in restricted domains (Snow, 1995). The most secure overall generalization at this point is that culturally organized joint activity that incorporates the child into the scene as a novice participant is one necessary ingredient in language acquisition. Conversely, language plays a central role in the process of children’s participation in culturally organized activities (Nelson, 2003; Rogoff, 2003). Language bridges gaps in understanding between people, and allows them to coordinate in shared activities. The words of a language, and the ways in which these words are used in everyday contexts, provide children with ready-made templates to the meanings and distinctions that are important in their community. As Brown (1965) phrased it, words are “invitations to form Bornstein/Lamb July 2 50 concepts.” This formulation points to a way in which cultural differences in language practices can have differential effects on children’s development. At least in the United States, the more adults talk with their children, the better children perform in tests of academic ability (Hart & Risley, 1999). So, the process of language acquisition, like the relation between culture and biology, is a bi-directional one. The sociocultural niche into which a child is born provides the necessary conditions for language to emerge and as children struggle to understand objects and social relations in order to gain control over their environments and themselves, they recreate the culture into which they are born, even as they reinvent the language of their forbearers. Early Childhood In contrast to infancy, which is a good candidate for a universally acknowledged stage of development, there is some uncertainty about how one should divide later parts of the lifespan. Whiting and Edwards (1988), following Mead (1935), divide the period between 2 ½ and 6 years of age, often designated as early childhood, into two parts: 2- to 3-year olds are referred to as “knee children,” who are kept close at hand but not continuously on the mother's lap or in a crib; 4- to 5-year-olds are referred to as “yard children,” because they can leave their mothers' sides but are not allowed to wander far. In many modern, industrialized countries, children between 3 and 5 to 6 years of age spend part of every day in an environment designed to prepare them for school, which has led this time of life to be called the preschool period. The future in the present in early childhood. Children this age provide another clear illustration of how adults bring the future into the present in shaping children's experiences and Bornstein/Lamb July 2 51 future development. Tobin, Wu, and Davidson (1989) conducted a comparative study of preschool socialization in Hawaii, Japan, and China. They recorded classroom interactions that they then showed to teachers and other audiences in all three countries, to evoke their interpretations and basic cultural schemata relevant to the preschool child. Only the Japanese and American data are discussed here. When Tobin and his colleagues videotaped a day in the life of a Japanese preschool, young Hiroki was acting up. He greeted the visitors by exposing his penis and waving it at them. He initiated fights, disrupted other children's games, and made obscene comments. When American preschool teachers observed the videotape they disapproved of Hiroki's behavior, his teacher's handling of it, and many aspects of life in the Japanese classroom in general. His teacher and other Japanese observers had a quite different interpretation. Starting first with the overall ambience of the classroom, Americans were scandalized by the fact that there were 30 preschoolers and only one teacher in the classroom. How could this be in an affluent country like Japan? They could not understand why Hiroki was not isolated as punishment. The Japanese had a very different interpretation. First, while teachers acknowledged that it would be very pleasant for them to have a smaller classroom, they believed it would be bad for the children, who "need to have the experience of being in a large group in order to learn to relate to lots of children in lots of kinds of situations" (Tobin et al., 1989, p. 37). When asked about their ideal notion of class size, the Japanese teachers generally named 15 or more students per teacher in contrast with the 4 to 8 preferred by American preschool teachers. When Japanese preschool teachers observed a tape of an American preschool they worried for the children. "A class that size seems kind of sad and under populated," one remarked. Another added, "I wonder Bornstein/Lamb July 2 52 how you teach a child to become a member of a group in a class that small" (p. 38). Members of the two cultures also had very different interpretations of the probable reasons for Hiroki's behavior. One American speculated that Hiroki misbehaved because he was intellectually gifted and easily became bored. Not only did the Japanese reject this notion (on the grounds that speed is not the same as intelligence), but they offered a different interpretation. To them, such words as smart and intelligent are almost synonymous with well behaved and praiseworthy, neither of which apply to Hiroki. Hiroki, they believed, had a dependency disorder. Owing to the absence of a mother in the home, he did not know how to be properly dependent and consequently, how to be sensitive to others and obedient. Isolating Hiroki, they reasoned, would not help. Rather, he needed to learn to get along in his group and develop the proper understanding in that context. Tobin and his colleagues (1989, p. 24) comment on the Japanese view of their preschool system and Hiroki's behavior as follows: . . . Japanese teachers and Japanese society place [great value] on equality and the notion that children's success and failure and their potential to become successful versus failed adults has more to do with effort and character and thus with what can be learned and taught in school than with raw inborn ability. The Japanese who watched the tape disapproved of the promotion of individualism that they observed in tapes of an American classroom, believing that "A child's humanity is realized most fully not so much in his ability to be independent from the group as his ability to cooperate and feel part of the group" (p. 39). One Japanese school administrator added: Bornstein/Lamb July 2 53 For my tastes there is something about the American approach [where children are asked to explain their feelings when they misbehave] that is a bit too heavy, too adult like, too severe and controlled for young children. (p. 53) There are many interesting implications to be drawn from these observations, only a tiny fraction of which are touched on here. However, in the present context my purpose is to relate them to the situation such children will encounter as adults, in particular the situation that Japanese boys will face should they pursue a career in the American pastime of baseball. This point is made in a fascinating account of the fate of American baseball players who play in the Japanese major leagues (R. Whiting, 1989). Despite their great skill, experience, and physical size, American ballplayers generally have a very difficult time in Japan. There are many reasons for their difficulties, but crucial is a completely different understanding of keys to success in this team sport, a difference that mirrors differences in preschool education in the two cultures to an amazing degree. The title of the book, You Gotta Have WA, pinpoints one key difference. Wa is the Japanese word for group harmony, and, according to Whiting, it is what most clearly differentiates Japanese baseball from the American game. Although American ballplayers maintain that individual initiative and innate ability are the key ingredients to success, the Japanese emphasize that "the individual was nothing without others and that even the most talented people need constant direction" (p. 70). Linked to the emphasis on group harmony is an equivalent emphasis on doryoku, the ability to persevere in the face of adversity as the key to success, whereas Americans emphasized individual talent. Whiting pointed out that the ideals of WA and doryoku are cornerstones not only of Bornstein/Lamb July 2 54 Japanese baseball, but of Japanese business as well. WA is the motto of large multinational corporations, like Hitachi, while Sumimoto, Toshiba, and other leading Japanese firms send junior executives on outdoor retreats, where they meditate and perform spirit-strengthening exercises, wearing only loin-cloths and headband with doryoku emblazoned on them. (p. 74) Despite their acknowledged talent, American players, whose understanding of the sources of success, the cultivation of which can clearly be seen in their preschool education, are generally unable to submit to the Japanese way of doing things. In a remark that echoes poignantly on the Japanese disapproval of the American emphasis on verbalizing and valuing personal feelings over group harmony, one American ballplayer who had a long and acrimonious public dispute with his manager was led to ask in desperation, "Don't you think that's going too far? What about my feelings? I have my pride you know." To which the manager replied, "I understand your feelings, however there are more important things." Here again we see how culture creates an effect conditioned not by present necessity, but by deep beliefs about "how things work"; an effect that has relatively minor consequences in the present life of the child, but major effects in terms of the long-term organization of his or her behavior. Biology and Culture in Early Middle Childhood Conceptual Development As noted above, the view that a great many developmental changes that psychologists once attributed to environmentally induced learning are, in fact, highly constrained by biological Bornstein/Lamb July 2 55 heritage, has re-emerged to become influential in the developmental sciences. In its contemporary form this view is expressed in terms of biologically controlled constraints on development referred to in such terms as “mental modules, ” “core domains,” and “privileged domains.” They are assumed by many to be innately specified and develop on a species-wide maturational timetable, some appearing at or near birth. By this view, the role of culture is restricted to speeding up or slowing down a fixed course of development (Carey & Spelke, 1994). This emphasis on the importance of biological constraints began with Chomsky’s theory of language acquisition, which included the view that while the specific surface forms a language displays depend on cultural experience (French is different from Cantonese) the underlying deep structure is the same (Chomsky, 1959, 1986; Skinner, 1957). He termed this (presumably universal) maturational capacity a “Language Acquisition Device” or LAD. This view was generalized by Fodor who coined the term “mental module” to refer to any “specialized, encapsulated mental organ that has evolved to handle specific information types of particular relevance to the species” (Elman et al., 1996, p. 36). Often, as in the case of language, mental modules are associated with particular regions of the brain. Broca’s area, for example, is taken to be the brain locus of language. By this view, knowledge acquisition in a modularized domain, like language, do not require extensive experience for its development; the role of the environment is merely to “trigger” the corresponding module. Particularly important for considerations of culture and development is the assertion that modular systems are “encapsulated,” by which is meant that they rapidly produce mandatory outputs from given inputs (an example would be the perceptual Bornstein/Lamb July 2 56 illusion that a stick in half submerged in water is bent, even when the perceiver knows full well that it is straight). Many developmentalists who have been convinced of the existence of domain-specific, biological constraints resist the notion of modularity, preferring instead to speak of “core” or “privileged” domains of knowledge where biological constraints may provide “skeletal principles” that bias developing children’s attention to relevant features of the domain, but are not entirely encapsulated; rather, they require the infusion of cultural input to develop past a rudimentary starting point (Chen & Siegler, 2000; Gelman, 1990; Gelman & Lucariello, 2002; Hatano, 1997). This same argument has been made by neuroscientists focused on the brain-bases of development who refer to themselves as “cultural biologists, e.g., Quartz & Sejnowksi, 2002). From this position, whatever the phylogenetic constraints on development, they are not encapsulated or entirely dedicated to a specific brain area, so when there is damage to the brain early in life the functions that ordinarily become located there may appear in an entirely different areas (Battro, 2000; Stiles et al., 2003). Reviewing the literature on the development of core, or privileged domains, Hatano and Inagaki (2002) argued that because innately specified knowledge is still skeletal it is essential to study the ways in which cultural groups organize children’s experience to enhance, and perhaps in some cases, to modify the knowledge endowed by evolution. I will review evidence concerning the relation phylogenetic/biological and cultural-historical constraints in the development of domain specific knowledge in two domains where there is considerable relevant evidence -- naïve biology and naïve psychology. The biological domain. In their work on the domain of biology, Hatano and Bornstein/Lamb July 2 57 Inagaki argue that skeletal principles are combined with (1) a mode of explanation (a naïve theory) of living things in terms of their similarity to human beings (personification) and (2) the idea that living phenomena are produced by a vital principle, as distinct from a purely chemical or physical force (vitalism). These skeletal principles and modes of explanation operate in a three way relationship between food/water, activeness/liveliness (actively taking in vital power from food), and growth in size or number (the ingestion of vital power produces individual growth and production of offspring. This mode of reasoning is assumed to be universal across cultures. While the cross cultural data are somewhat sparse, evidence in favor of this proposition has been found Australia and North America, as well as Japan where children exhibit such reasoning by six years of age (See Hatano and Inagaki, 2002, for more details). The importance of participation in culturally organized practices for the development of skeletal biological knowledge is illustrated by Inagaki (1990) who arranged for some 5-year-old Japanese children to raise goldfish at home while a comparison group had no such experience. The gold fish raisers soon displayed far richer knowledge about the development of fish than their counterparts who had not raised fish. They could even generalize what they had learned about fish to frogs. If asked, for example, “Can you keep the frog in its bowl forever?” they answered “No, we can’t, because goldfish grow bigger. My goldfish were small before and how they are big (Quoted in Hatano and Inagaki, 2002, p. 272). Additional evidence in favor of cultural involvement in the development of Bornstein/Lamb July 2 58 biological knowledge comes from the work of Atran and his colleagues on the growth of biological classifications. Atran (1998) once adopted this view with respect to biological categories, that the taxonomy of living kinds is universal because it is a product of “an autonomous, natural classification scheme of the human mind” (p. 567). However, at present he and his colleagues acknowledges that factors such as density of experience and local ecological significance may contribute to the development of biological understanding beyond early childhood (Medin et al., 2002; Ross, Medin, Coley, & Atran, 2003). In some of their studies, Atran, Medin, and their colleagues asked children to judge whether a particular kind of entity shares a property with a target stimulus (if humans breath, do dogs breath, do plants breath, do rocks breath?). Only after the age of seven do they begin to develop a theory which treats humans as one of many kinds of living things, a naïve biology. To tease out the presumed foundations of biological classification, the experiment is done with nonsense syllables. For example, the child might be shown a picture of a wolf and asked "Now, there’s this stuff called andro. Andro is found inside some kinds of things. One kind of thing that has andro inside is wolves. Now, I’m going to show you some pictures of other kinds of things, and I want you to tell me if you think they have andro inside like wolves do, OK?" This questioning frame is then used with a number of “inferential bases” (in this case, human, wolf, bee, goldenrod, water) and a larger number of “target objects” that from each of the taxonomic categories represented by the bases (for example, raccoon, Bornstein/Lamb July 2 59 eagle, rock, bicycle) in order to see if the subject believes that “andro” (or some other made up property) found in the base will also be found in the target object. Two questions were of primary interest: (1) Does inference of the presence of a property (“andro”) decrease as the biological similarity of the target object decreases, and (2) Do subjects appear to use human beings as a unique base of inference when judging biological similarity (is anthropomorphism a universal feature of people’s development of biological classification)? This group of researchers conducted one such study with populations they term “urban majority culture children” and “rural majority children,” and rural Native American (Menominee) children between the ages of 6-10 years. With respect for the first question, they found that the urban majority children generalized on the basis of the similarity of the comparison entity to human beings. But even the youngest rural children generalized in terms of biological affinity according to adult expert taxonomies and all ages of Native American children and the older rural majority culture children manifested ecological (systems) reasoning as well. With respect to the second question, they found that urban children displayed a bias toward using humans as a base of comparison, but the rural children, and particularly the rural Menominee children, did not, contradicting claims of anthropomorphism as a universal precursor of folk theories of biology. Such results show that both culture and expertise (exposure to nature) play a role in the development of biological thought. Such evidence fits well with the views of Hatano and Inagaki, as well as Geertz that culturally organized experience is essential for completing the work of phylogeny. The same experimental paradigm was used to study the development of Bornstein/Lamb July 2 60 biological induction among Yucatek Mayan children and adults (Atran et al., 2001). The adults decreased their inductions from humans to other living kinds and then to nonliving kinds, following the pattern predicted by standard biological taxonomies. But when bee was the base, they often made inferences of shared properties not only to other invertebrates, but to trees and humans. According to Atran et al., this pattern of inference is based on ecological reasoning: bees build their nests in trees and bees are sought after by humans for their honey. Adults often explicitly used such ecological justifications in their responses. Most important with respect to the issue of cultural influences on development, the Yukatek children’s responses were very similar to those of adults. Whatever the base concept, inductive inferences decrease as the target moves from mammals to trees. And, like Yukatek adults, the children showed no indication of anthropomorphism: Inferences from humans did not differ from inferences beginning with animals or trees and they did not appear to favor humans as a basis of inference. If anything, the children preferred dogs as a basis of inference, perhaps based on their affection for and familiarity with this common household pet. Again, the evidence speaks to the importance of culturally organized experience in the development of inferences in the domain of biology. Theory of mind . “Theory of the mind” “refers to the tendency to construe people in terms of their mental states and traits” (Lillard & Skibbe, 2004): These authors go on to specify quite clearly the core idea: “If we see someone grimace, we might infer that he or she is disappointed, and if we see a man running toward a bus, we probably infer that he is trying to catch it.” It is referred to as a theory because we use these Bornstein/Lamb July 2 61 inferences based on invisible entities (desire, beliefs, thoughts, emotion) to guide our action, and to predict the behaviors of others. There is still disagreement about whether chimpanzees and bonobos display behaviors associated with making inference based on mental constructs. The situation is well described by the title of a recent article in this debates, “Chimpanzes have a theory of mind, the question is, which parts (Tomasello et al., 2003). Elements of a theory of mind, or precursors to a theory of mind appear before the end of the first year of life. By the time they are 3 they can engage in deception in collaboration with an adult. Children subsequently master the ability to reason about a false belief and mental representations. Later, their theory grows to encompass secondary emotions such as surprise and pride. (See Cole, Cole, & Lightfoot, 2005, for more detailed account of these developments.) This sequential, developmental progression of theory of mind capabilities led quickly to the suggestion that such a theory is a mental module (Fodor, 1992; Leslie, 1994). It appears to be a kind of rapid, unconscious, inference-generating device. Links between the a-social nature of autistic children and modularity are used as evidence favoring the nativist argument. Were it to be the manifestation of a module, a theory of mind would be expected to develop universally, regardless of cultural circumstances, except in the case of biological insult. Such claims quickly produce cross-cultural research to assess whether or not theory of mind is a universal developmental phenomenon. And in keeping with past experience, psychologists chose a task that can be administered easily and reliably and which differentiates theoretically important parts of the theory. The false belief task appeared to have those properties in a large sample of studies submitted to a meta-analysis by Wellman, Cross, & Watson, 2001). Bornstein/Lamb July 2 62 Children first attribute desire to another, and only then belief (Wellman, 2002). If theory of mind were modular, one would expect it to be impervious to cultural variation; it would develop on a universal time scale, much as does losing one’s baby teeth. This expectation has not been tested for the full set of relevant age ranges, but there is reasonable consistency in how children deal with a key test of achieving a more adult-like form of thinking-the ability to attribute a false belief to another person and to predict their behavior based on one’s inferences. The result has been by no means a forgone conclusion. There is ample evidence from cultures around the world that there is enormous variety in the extent and ways that mental states and actions are spoken about and presumably how they are conceived (Lillard, 1998; Vinden, 1998). In terms of sheer number, English is at one extreme of the continuum, possessing more than 5000 emotion words alone. By contrast, the Chewong people of Malaysia are reported to have only five terms to cover the entire range of mental processes, translated as want, want very much, know, forget, miss or remember (Howell, 1984). Anthropologists have also reported that in many societies there is a positive avoidance of talking about other people’s minds (Paul, 1995). At present, opinion about cultural variation using locally adapted versions of theory of mind tasks is divided (Lillard & Skimme, 2004). In an early study, Avis and Harris (1991) reported that children in rural Camaroons developed the ability to make inference on the basis of other’s false beliefs, But in other studies, where people were less likely to talk in terms of psychological states in the head and performance on the theory of mind class was absent or partial (Vinden, 1999, 2002). But was performance poor because people lacked the vocabulary or inclination, or was it that they could not describe an intuitive understanding in words. Bornstein/Lamb July 2 63 To solve the problem of depending on a cultural group to possess large mental vocabularies, Callaghan et al. (nd) conducted a study which sought to avoid the issue of language by using a minimally verbal procedure where it was unnecessary to use difficult-to-translate words such as belief and emotion. They hid a toy under one of three bowls with two experimenters present. Then one experimenter left and the other induced the child to put the toy under a different bowl before asking the child to point to which bowl the first experimenter would pick up when she returned. Notice that the procedure uses language at the level of behavior (picking up a bowl) with no reference to mental terms, so the prediction that the absent experimenter would look where the toy had been when she left would indicative the presence of ability to think about others’ beliefs without using the term. Under these conditions a large number of children 3-6 years of age were tested in Canada, India, Samoa, and Peru. Performance improved over age, with 4 ½ - 5 years of age being the point where 50% of the children performed correctly, and 5 ½ to 6 years of age the point at which all the children responded correctly. Here is a case where careful standardization of the precise, same procedure conducted in such a way that performance does not depend on the ability to communicate with about mental language with people who do not use such terms produces universality (in line with a modularity view). But note that this invariance taps into the most skeletal core of theory of mind behavior, devoid as it is of enrichment by the local vocabulary and absence of any information about how the children would respond if they were asked to reason about beliefs. Thus, for example, Vinden (1999) found that while children from a variety of small scale, low technology groups in Camaroon and New Guinea were able to understand how belief affects behavior, they had difficulty predicting an emotion based on a false belief. Bornstein/Lamb July 2 64 Using a different task, in which children were asked to explain the bad behavior of a story character, Lillard and her colleagues (nd) found culture, regional, and class differences in whether they attributed the behavior to an internal, psychological trait or external circumstances, a plausible element in any theory of mind which a person uses to predict and interpret someone else’s behavior. Lillard and her collegues make the important point that “cultural differences are usually a matter of degrees, of different patterns and frequencies of behaviors in different cultural contexts” (a view put forward early on by Cole et al., 1971). Children in all groups gave both kinds of responses, internal and situational; it was the frequency and patterns of use that differed. They attribute the average results in this case to language socialization practices in different communities, noting for example, that low-SES children or rural children are more likely to have parents who make situational attributions of behavior and model this form of interpretation for their children, while High-SES /urban parents are more likely to use an internal model of interpretation which they embody in their interactions with their children. It has also been shown that children’s theory of mind appears more rapidly if they have older siblings, who presumably provide them with extensive experience in mind reading and mind-interpreting talk (Ruffman et al., 1998). Both universality and cultural-specificity appear to characterize the development of theories of minds. Given evidence that many (but not all) elements of a human theory of mind can be found, using suitable procedures, among chimpanzees (Tomasello et al, 2003), it should not come as a surprise that, when a carefully stripped down version of false belief tasks are presented to people of widely different cultural backgrounds, they perform the same, while cultural variations appear when language and explanation are made part of the assessment. This Bornstein/Lamb July 2 65 is the pattern of results supports the idea of Hatano and Inagaki that an account of development as a combination of “skeletal biological constraints” + “participation in cultural practice” would lead one to expect. Both phylogeny and cultural history are necessary contributors to the development of an adult mode of thinking about the thoughts and situations of oneself and others. Middle Childhood: Schooling as a Historically Specific Cultural Activity One of the most pervasive changes in the cultural organization of children's lives is the new social arrangements that a wide variety of societies institute when their children reach the age of 5 to 7 years (Rogoff, Sellers, Pirrotta, Fox, & White, 1975; Sameroff & Haith, 1996). Given evidence of concomitant changes in biological, behavioral, and social characteristics of children sometime around their sixth birthday makes this transition an excellent candidate for a major bio-social-behavioral shift (Cole & Cole, 1989; Janowsky & Chandler, 1996).5 In modern industrialized societies, this is the period during which children begin formal schooling. But even in societies in which there is no schooling, marked changes in children's activities are likely to occur. For example, among the Ngoni of Malawi in Central Africa (when Read, 1960, worked there), the boys, who have been living and socializing with other children of both sexes and their mothers, must leave the protection of the women, stop playing childish games, and move into dormitories where they must submit to male authority and begin to engage in at least rudimentary forms of adult work. As characterized by LeVine and White (1986) the shift from schools in pre-industrialized, agrarian societies to the dominant forms found in most contemporary industrialized and Bornstein/Lamb July 2 66 industrializing societies manifests the following set of common features: (1) The school has been internally organized to include age grading, permanent buildings designed for this purpose, with sequentially organized curricula based on level of difficulty, (2) The incorporation of schools into larger bureaucratic institutions so that the teacher is effectively demoted from “master” to a low level functionary in an explicitly standardized form of instruction, (3) The re-definition of schooling as an instrument of public policy and preparation for specific forms of economic activity – “manpower development”, (4) The extension of schooling to previously excluded populations, most notably women and the poor. The dominant form of schooling adopted currently around the world is based on this European model that evolved in the 19th century and which followed conquering European armies into other parts of the world (See LeVine, LeVine, & Schnell, 2001; Serpell & Hatano, 1997, for a more extensive treatment of this evolution). However, locally traditional forms of enculturation, even of schooling, have by no means been obliterated, sometimes, preceding (Wagner, 1993), sometimes co-existing with (LeVine & White, 1986), the more or less universal “culture of formal schooling” supported by, and supportive of, the nation state. Often these more traditional forms emphasize local religious and ethical values (Serpell & Hatano, 1997). Nonetheless, these alternatives still retain many of the structural features already evident in the large agrarian societies of the Middle Ages. As a consequence of these historical trends, an institutional form, somewhat crudely identifiable as “Western-style” education, has an ideal if not a reality all over the world (the Islamic world providing one alternative in favor of adherence to religious/social laws, as written in the Q’uaran (a word which means “recitation” in Arabic). The “Western-style” approach Bornstein/Lamb July 2 67 operates in the service of the secular state, economic development, the bureaucratic structures through which rationalization of this process is attempted, and exists as a pervasive fact of contemporary life. According to a survey conducted by UNESCO in 1998, by 1990 more than 80% of children in Latin America, Asia (outside of Japan) and Africa were enrolled in public school, although there are large disparities among regions and many children only complete a few years of schooling. Nonetheless, experience of what, for a better word, I am calling “Western-style” schooling has become a pervasive fact of life the world over (Serpell & Hatano, 1997). When we contrast the experiences of children who spend several hours a day, 5 days a week, attending formal schools where literacy and numeracy form the core of the curriculum with comparable children who remain at home helping their mothers with cooking, child care, or gardening; or who accompany their fathers into the fields or forests to assist in farming, hunting, or making mortar bricks with which to build houses, certain prominent characteristics of the classroom experience stand out quite clearly (Cole & Cole, 1996; Serpell & Hatano, 1997). 1. The settings in which schooling occurs are distinctive in that they are removed from contexts of practical activity; students are trained in the use of mediational means such as writing and provided dense exposure to the conceptual content of various cultural domains, which are supposed to provide the means later productive activity. 2. There is a peculiar social structure to formal schooling, in which a single adult interacts with many (often as many as 40 or 50, sometimes as many as 400) students at a time. Unlike most other settings for socialization, this adult is unlikely to have any familial ties to the learner, rendering the social relationships relatively impersonal. Bornstein/Lamb July 2 68 3. There is a peculiar value system associated with schooling that sets educated people above their peers and that, in secular education, values change and discontinuity over tradition and community. 4. There is a special mediational skill, writing, that is essential to the activity of schooling. Writing is used to represent both language and non-verbal systems (e.g., mathematics). 5. All of these factors taken together result in a situation in which language is used in quite distinctive ways. Perhaps the best documented example of this distinction is the pattern of interaction in which teachers ask children to answer questions, the answers to which the teachers already know (Mehan, 1978). 6. On-the-spot assistance is considered inappropriate, in sharp contrast with learning/teaching interactions in many other contexts, emphasizing learning as an individual achievement (Serpell & Hatano, 1997). This characterization of the distinctive nature of the activity settings associated with formal schooling does not do justice to all the differences between formal schooling and other socialization settings that might be considered educational in the broad sense. (For more extended discussions see Greenfield & Lave, 1982; Schlieman, Carraher, & Ceci, 1997.) However, it is sufficient to see that cultural discontinuities occurring during middle childhood present an especially attractive proving ground for testing theories about culture and cognitive development (for reviews see Berry, Poortinga, Segall, & Dasen, 1992; Cole, 1990; Mishra, 1997). From the many specific developmental phenomena that might be chosen for illustration, I discuss two here, the development of logical operations as interpreted by Piaget, and the development of memory, as interpreted by American cognitive psychologists. The topic of logic Bornstein/Lamb July 2 69 is of special interest because it assumes no special role of culture, but a universal pattern of agerelated development. The topic of memory is interesting because it is one in which traditional theorizing hypothesized an advantage to cultures that do not use writing systems. Schooling and the development of logical operations. For purposes of discussion, I assume the logical operations in question are those that form the basis for Piagetian theory within which it is assumed that concrete operations consist of organized systems (classifications, serial ordering, correspondences) that allow children to think through the consequences of an action (such as pouring water from one pitcher into another) and mentally to reverse that action (see Birney et al., in this volume). However, such operations remain limited in the sense that they proceed from one partial link to the next in a step-by-step fashion, without relating each partial link to all the others and they must be carried out on actual objects. Formal operations differ in that all of the possible combinations are considered, they can be carried out without reference to actual objects, and each partial link is grouped in relation to the "structured whole" (Inhelder & Piaget, 1958, p. 16). Early in his carreer, Piaget believed that there would be large cultural differences in cognitive development associated with the difference between primitive and technologically advanced societies (Piaget 1928/1995). However, when he began to address the issue of cultural variations and cognitive development in the 1960s he did so with no reference whatsoever to his earlier speculations about traditional-conformist and modern-differentiated societies (Piaget, 1974). Rather, he assumed that the sequence of cognitive changes that he had observed in Geneva was universal, and he restricted his attention to various factors that might modify the rate at which children progressed. Three potential cultural differentia were selected for discussion Bornstein/Lamb July 2 70 (see LCHC, 1983, for more extended discussion). The key factor was the amount of operational exercise, the constant interplay of assimilation and accommodation that drives the system to higher, more inclusive, levels of equilibration. Piaget saw two major sources of such exercise. First, insofar as children are encouraged to ask questions, work together, argue, and so on, they will be provided opportunities to notice different aspects of the same situation and achieve additional operational exercise through the need to reconcile different points of view. Second, it is possible that through such social institutions as formal schooling, some societies provide greater opportunities for operational exercise by helping children to confront and think about their environment with greater frequency. However, he was dubious about the extent to which schooling actually accomplished this task, in light of an authority structure that discouraged equilibration. So, it would seem that here is a case in which the cross-cultural method is well suited to answering important questions about culture and development more generally. However, the history of this line of research has proved as much a cautionary tale, demonstrating how difficult it is to conduct cross-cultural research as a way to answer the initial question. The difficulties confronting researchers are well illustrated by studies initiated by Greenfield and Bruner (Greenfield, 1966; Greenfield & Bruner, 1969). Working in rural Senegal, Greenfield and Bruner observed the steady development of conservation among schooled children and its absence among about half of the noneducated adults in their sample, leading naturally to speculation that schooling might actually be necessary for the development of concrete operations. This kind of result was picked up by Hallpike (1979) who claimed that adults in nonliterate societies, as a rule, fail to develop beyond preoperational thought (a conclusion hotly denied by, among others, Bornstein/Lamb July 2 71 Jahoda, 1980). The crucial ambiguity in this research is similar to that which we have already encountered in the work on attachment: When a social context representing a test situation with particular meanings in one cultural system is imported into another, how do we know that the participants have understood the problem in the way the experimenter intended so that the results are comparable? For at least some of the research on schooling and the development of concrete operations in which unschooled children fail, results point clearly to the fact that the individuals who failed to conserve, also failed to enter into the framework of the problem as intended by the experimenter, although they complied in a surface way with instructions. Thus, for example, in the study by Greenfield (1966) among the Wolof of Senegal, it appeared that, unless children attended school, many failed to achieve conservation of volume. However, in a follow-up study, Irvine (1978) asked children to play the role of an informant whose task it was to clarify for the experimenter the meaning of the Wolof terms for equivalence and resemblance. In their role as “subject”, these individuals gave nonconserving responses when liquid was poured from one beaker into another. However, in their role as “linguistic informants,” they indicated that, while the water in one beaker had increased as a result of pouring, the amounts were the same (using different vocabulary to make the appropriate distinctions). Greenfield's own research also pointed to interpretational factors that interfere with conservation judgments; when she permitted Wolof children to pour water themselves, conservation comprehension improved markedly. Greenfield (1997) currently argues for differential interpretation of the tasks associated with different discourse modes as the explanation of differential performance. Two additional lines of evidence support the conclusion that problems in interpreting the Bornstein/Lamb July 2 72 Piagetian interview situation, not a failure to develop concrete operations, account for cases in which cultures appear to differ. First, Siegal (1991) demonstrated that even 4- to 5-year-old children display an understanding of conservation principles but misunderstand what is being asked of them by the experimenter. Second, in a number of instances no differences between the conservation performance of schooled and unschooled children from third-world countries have been observed when the experimenter was a member of the cultural group in question (Kamara & Easley, 1977; Nyiti, 1978). A number of years ago Dasen (1977a, 1977b) suggested that performance factors might interfere with the expression of concrete operational competence. As a consequence, he has advocated the use of training procedures that, in effect, teach people the framework within which they were expected to perform. If the failure to perform had come about because people were not familiar with the language game of the experiment, the training would remove the deficit. In many (but not all) cases, modest amounts of conservation training were sufficient to improve performance markedly; in those cases in which training failed, it remained an open question whether or not different kinds of training or more training would permit the hypothesized competence (Dasen, Ngini, & Lavallee, 1979). Although some ambiguities remain in this research, it appears most sensible to conclude that concrete operational thinking is not influenced by schooling; what is influenced by schooling is peoples' ability to understand the language of testing and the presuppositions of the testing situation itself. The situation is less clear with respect to formal operations. Inhelder and Piaget (1958, p. 10) distinguished formal operations, which they believed emerge by age 12, from concrete operations, which are characteristic of middle childhood, in the following way: Bornstein/Lamb July 2 73 Although concrete operations consist of organized systems (classifications, serial ordering, correspondences, etc.), [children in the concrete operational stage] proceed from one partial link to the next in step-by-step fashion, without relating each partial link to all the others. Formal operations differ in that all of the possible combinations are considered in each case. Consequently, each partial link is grouped in relation to the whole; in other words, reasoning moves continually as a function of a "structured whole." In this view, formal operational thinking is the kind of thinking needed by anyone who has to solve problems systematically. This new ability would be needed by the owner of a gasoline station who, in order to make a profit, has to take into account the current price he pays for gasoline, the kinds of customers that pass by his station, the kinds of services he needs to offer, the hours he needs to stay open, and the cost of labor. Or it might apply to a lawyer, who lays out a course of action that takes into account a wide variety of complications and who develops a far-reaching scenario for her client. At different times in his career, Piaget adopted different positions on the universality of formal operational thinking. Within his general framework, the acquisition of formal operations should be universal, reflecting universal properties of biological growth and social interaction. Nonetheless, he entertained the notion that "in extremely disadvantageous conditions, [formal operational thought] will never really take shape" (Piaget, 1972, p. 7). This is the position that Inhelder and Piaget (1958, p.337) adopted in their monograph on formal operations: “The age of about 11 to 12 years, which in our society we found to mark the beginning of formal thinking, must be extremely relative, since the logic of the so-called primitive societies appears to be Bornstein/Lamb July 2 74 without such structures.” In such statements we see explicit rejection of formal operations as a universal cognitive ability by Piaget, coupled with a claim about differences in development between cultures. An alternative possibility is to envisage a difference in rate of development without any modification of the order of succession of the stages. These different rates would result from the quality and frequency of intellectual stimulation received from adults or obtained from the possibilities available to children for spontaneous activity in their environment. This position, which Piaget preferred toward the end of his life, led him to conclude that all normal people attain the level of formal operations. "However," he wrote, "they reach this stage in different areas according to their aptitudes and their professional specializations (advanced studies or different types of apprenticeship for the various trades): the way in which these formal structures are used, however, is not necessarily the same in all cases" (Piaget, 1972, p. 10). The cross-cultural evidence is unclear with respect to the universality of formal operations. Generally speaking, when Piagetian tasks have been used as the proper measure of formal operations, Third World peoples who have not attended school fail, and even those who have attended several years of formal schooling rarely display formal operations (see Berry, Poortinga, Segall, & Dasen, 1992, for a review and additional sources). However, if one allows for evidence of systematic manipulation of variables, even if less than "all and only" the relevant variables are considered, it is possible to find evidence of formal operations in all cultures where anyone has thought to inquire into them (see Cole & Cole, 1996, for examples and discussion). Perhaps the most reasonable conclusion given present evidence is that formal operations conceived of as thinking in (mentally) closed systems of logical relations are to be found Bornstein/Lamb July 2 75 routinely only in areas of specially dense cultural practices and even then primarily where people have developed notation systems of some kind to help keep track of required manipulations. Since such notation systems are used only in restricted contexts even in modern, technologically sophisticated societies, Piaget's later speculations about the context-specificity of formal operations would appear far more plausible than any notion of their universality across cultures or across contexts within cultures. In light of research on the context-specificity of the expression of Piagetian milestones (summarized in Cole, Cole, & Lightfoot, 2005, especially Chapters 9 and 12) it appears reasonable to extend Piaget’s conclusions regarding formal operations downward in terms of age and to consider it a general principle that new developmental achievements will first appear in particularly auspicious environmental circumstances, and only gradually become more general as a function of children’s increasing familiarity with a wide range of activities characteristic of their cultural mileu. Schooling and Memory. The basic expectation underlying research on culture and memory is quite different from that of work on logical operations. The mental operations that underpin performance in Piagetian conservation tasks are presumed to be universal, as they are believed to reflect the logic of everyday action in any culture. In the case of memory, there are three different sets of expectations growing out of three different academic traditions. The first, which traces its history to Bartlett (1932), assumes that memory processes are universal; memory will be effective in so far as the to-be-remembered materials fit preexisting mental schemes of the people involved. Bartlett pointed out that cultures are made up of organized collectivities of people with shared customs, institutions, and values. Strong sentiments form around culturally Bornstein/Lamb July 2 76 valued activities that guide people's selection of information from the environment. These socially determined psychological tendencies to select certain kinds of information to be remembered and the knowledge assimilated through their operation constitute the schemes on which reconstructive remembering processes operate. In content domains where the schemas are richly elaborated, recall will be better than in domains that are less valued because there are fewer schemas available to guide recall. In domains in which there are no preexisting schemas to guide recall, Bartlett assumed that simple temporal order would serve as the organizing principle, resulting in rote recapitulation. In effect, Bartlett asserted that the processes of remembering are culturally mediated and universal. Cultural differences would reside in the differences in strong sentiments and associated social tendencies that provide the supply of widely used schemes. A second tradition, which one finds most often represented among anthropologists and philologists, assumes that nonliterate cultures, precisely because they cannot depend on the written word, will have highly developed powers of memory (Havelock, 1963; Levy-Bruhl, 1966; Rivers, 1901, 1903). A third tradition, associated with the Soviet cultural-historical school, takes a dualprocess approach to the question of culture and memory (Leontiev, 1981). In a manner similar to Bartlett, the Soviet theorists assume that there is a natural kind of memory, akin to contemporary notions of incidental remembering, in which there is no special intention to remember and no special strategy involved; such memories may or may not be evoked later depending on how directly the subsequent experience is linked to the earlier one. In addition, there is a cultural, mediated kind of remembering that involves the creation of artificial stimuli (either externally in the form of the proverbial string tied to one's finger or the Inca "quipu"—see Ascher & Ascher, Bornstein/Lamb July 2 77 1981—or internally, in the form of mnemonic strategies). This culturally mediated kind of remembering is intentional and has been greatly amplified by the invention and diffusion of writing systems and their information-storing sequelae. Crudely speaking, this line of theorizing leads to the expectation of universality for those kinds of events that people remember naturally, and cultural differences in remembering for those events that rely on culturally elaborated mediational means. Some combination of the positions developed by Bartlett and the Soviet culturalhistorical theorists seems to fare best in accounting for cultural variations in remembering. In an early study, Nadel (1937) compared recall of a story constructed to be familiar in form and general content to members of two Nigerian groups, the Yoruba and the Nupe. On the basis of prior ethnographic analysis, Nadel predicted that the Yoruba would emphasize the logical structure of the story, whereas the Nupe would emphasize circumstantial facts and details because these two emphases fit their dominant sociocultural tendencies and associated schemes. His results confirmed his expectations as did a follow-up study many years later by Deregowski (1970). Turning to the question of the special forms of deliberate remembering and their associated mnemotechnic means, most research has used comparison between schooled and unschooled people of different ages as a method of investigation. The reason is obvious. School confronts children with specialized information-processing tasks such as committing large amounts of esoteric information to memory in a short time, and producing lengthy written discourses on the basis of memorized information. These, and similar tasks that are a routine part of schooling, have few analogies in the lives of people from societies in which there is no formal Bornstein/Lamb July 2 78 schooling. Hence, it is only to be expected that when confronted with such tasks, which carry within them highly specialized histories and associated practices, there would be marked differences in performance, and there are. In line with these expectations, a number of studies show that schooling promotes the ability to remember unrelated materials (Cole & Scribner, 1977; Rogoff, 1981; Wagner, 1982). For example, when a list of common items that fall into culturally recognized categories is presented repeatedly to children who are asked to recall as many of them as possible in any order, those children who have completed 6 or more years of schooling remember more and cluster items in recall more than nonschooled comparison groups (Cole, Gay, Glick, & Sharp, 1971; Scribner & Cole, 1981). By contrast, schooling effects are generally absent in tests of recall of well-structured stories (Mandler, Cole, Scribner, & de Forest, 1980). With respect to the methodological issues of conducting cross-cultural research, the data on schooling's effects on the development of memory (schooling being a manifestly nonuniversal form of the cultural organization of children's lives during middle childhood) raise some interesting questions about cross-cultural methods and the role of culture in development. In a somewhat different way from the research on attachment, the cross-cultural research on schooling evokes skepticism about the generality of the conclusions that can be drawn. The difficulty amounts to the following: schooling effects turn up in those cases in which the form of talk, the content, and the structuring of the content of various tests of memory are very similar to those found in school. How are we to determine if anything general about the development of remembering is indexed by these results? Presumably what we would need is to find some sort of remembering activity that is engaged in equally often by those who have been to school and those Bornstein/Lamb July 2 79 who have not and see if schooling changes the way that common remembering activity is accomplished. Such conditions are approximated in cases such as recall of stories, and in those cases there appears to be little in the way of schooling effects. Yet, it could be argued, those cases are "easy" because they provide a ready-made structure for remembering and it is exactly the creation of such structures that is what schooling teaches (so-called metamemory strategies). So we need an everyday remembering task that requires the imposition of structure on unstructured, or covertly structured materials. But this kind of experience is special to schooling! It is a vicious circle that has yet to be broken. In summary, there is little doubt that there are vast differences in children's experiences during middle childhood, and it seems altogether plausible that one should observe equally vast differences in the psychological characteristics of children during this age period. However, cross-cultural research using standard psychological tasks appears to be limited in the degree to which it can lay bear these differences in a scientific manner. Cross-generational studies of schooling effects. The most convincing evidence for the psychological impact of schooling on development comes not from cross-sectional experimental studies of cognition, but from studies of the intergenerational effect of schooling on parenting practices of mothers and the effect of these practices on subsequent generations (LeVine et al, 1991; LeVine, LeVine, & Schnell, 2001; Wertsch, Minick, & Arms, 1984). Based on research among rural Mexican women who migrate to the city, Levine et al. (1996) reported that education decreases the age at which mothers begin to consider their infants conversational partners as well as the age at which they are weaned from breast to bottle, which in turn is associated with a decrease in spacing among children and increased family size. Surveying this Bornstein/Lamb July 2 80 network of changes, LeVine et al conclude that the schooling of girls influences their beliefs and practices as mothers so as to provide their children with the kind of skill that confers and advantage in school: verbal ability. [Study of mother child interaction] indicates the kinds of microsocial processes through which the expansion of schooling through generations can change the beliefs and practices of an entire population. [Schooling] disseminates new models of verbal communication that reshape not only parental behavior but the life cycle in its adaptive dimensions (p. 268). Casting this broader research net indicates that new forms of activity involved in schooling engender not only restricted cognitive “tricks of the literate trade” but a more general elaboration of various verbal skills and a “modernist” ideology associated with schooling and modern work that structure the enculturation environment of subsequent generations (see also Cole, Gay, Glick, &Sharp, 1971). Unfortunately, the most positive thing that can be said about the cross-cultural work on schooling and ontogenetic development using tasks derived from models elaborated in the industrially advanced/schooled societies is that this line of research indexes the number of years in of schooling and results in changed social skills and value orientations among women that affect the next generation, but not anything general about the growth of cognitive functions. In effect, this line of research teaches us something about our own cultural practices that should make us more cautious in our claims about the cognitive benefits of schooling, independent of the value we place on the specific abilities that children acquire there and the modes of life made possible. Very similar remarks apply to children's social behavior, where the data are, if anything, Bornstein/Lamb July 2 81 less compelling (see Price-Williams, 1985; Berry et al., 1992, for useful summaries). Adolescence and Emerging Adulthood It is rarely remembered that when H. Stanley Hall (1904) launched the modern study of adolescence a century ago, he referred to an age period in the life cycle that spanned the ages from 14-25. Hall was adopting common usage of the term which came into English from French and Latin, referring to “a youth between childhood and manhood” (sic) (Oxford English Dictionary, Second Electronic Edition, 1989). For many decades, scholarly interest labeled in time period identified by Hall as adolescence focuse only on the earlier years in Hall’s proposed age period, roughly from 13-18 so that “teenager” and “adolescent” became virtually synonymous terms. In 1970, Kennith Keniston claimed that new socioeconomic circumstances, at least for the educated elite in advanced industrialized countries, justified the addition of a “new” stage of development, “youth” (ages 18-25) between adolescence as it was then understood and adulthood (Keniston, 1970). A decade later, the period now accepted as adolescence was further subdivided into early and late “sub-stages” with the inauguration of The Journal of Early Adolescence which focused on the years between roughly from 12 to 14 on the grounds that there were distinctive developmental processes when contrasted with later adolescence. More recently still, the period that Keniston identified as youth has been re-named “emerging adulthood” on the grounds that the during its long history, the term, “youth” was widely been used to refer to children, adolescents, and young people in their later teens and early 20’s indiscriminately. “Emergent adulthood,” much like Keniston’s concept of youth, was Bornstein/Lamb July 2 82 defined by Jeffrey Arnett (1998, p. 312) as “a period of development bridging adolescence and young adulthood, during which young people are no longer adolescents but have not yet attained full adult status” much as adolescence had been treated as a period bridging childhood and adulthood in earlier eras. Despite differences in the way these age periods are treated in the scholarly literature, they share at least one commonality particularly relevant to the discussion of culture and development: in each case, the term, culture, is used in two distinctive ways. First, there is the question of cultural and historical variation in their manifestations and developmental phenomena in different societies. Second, there is the question of the extent to which the age period itself engenders its own distinctive culture (as in the term “youth culture” or “the culture of adolescence”) regardless of the particular society in which young people making the transition from childhood to adulthood find themselves.2 Stages or Transitions? One of the most famous examples of the use of cross-cultural research to determine the influence of culture on the dynamics of developmental change was Mead's (1928) research on the socioemotional and behavioral changes associated with adolescence in Samoa. Mead sought to determine the validity of claims by Hall, Freud, and others that high levels of emotional stress and intergenerational conflict were necessarily associated with adolescence (here used to cover both adolescence and 2 Note that this same distinction is also sometimes applied to middle and even early childhood as in Iona and Peter Opie’s classic work on children rhymes and games (Opie and Opie, 1997). Bornstein/Lamb July 2 83 emerging adulthood) "as inevitably as teething is a period of misery for the small baby" (Hall, 1904, p. 109). Mead concluded that the conflict and stress associated with adolescence is a cultural-bound phenomenon that is virtually absent in Samoa because Samoans take a more relaxed attitude toward adolescent sexuality. Many years later, her conclusions were disputed by Freeman (1983), who claimed that Mead's own data revealed signs of conflict that she had overlooked or misinterpreted. What neither Freeman nor Mead question was the existence among Samoans of a distinct developmental stage called adolescence, with associated distinct psychological and social characteristics. Yet a developmental stage corresponding to adolescence does not appear to have been recognized by the Samoans of the 1920 who, despite having names for many different statuses associated with age, had no word corresponding to the popular North American notion of adolescence. This linguistic fact raises an interesting psychological question: There may be a universal transition from childhood to adulthood, but is there a distinctive stage of adolescence independent of cultural or historical circumstances? Or is there simply a transition period which is marked as a specific stage in particular socio-cultural circumstances? The stage versus transition discussion is important because it speaks to the basic question of the existence of, and sources of, discontinuity in development. As ordinarily used by psychologists, the terms transition and stage are not synonymous. A stage is a more or less stable, patterned, and enduring system of interactions between the organism and the environment; a transition is a period of flux, when the "ensemble of the whole" that makes up one stage has disintegrated and a new stage is not firmly in place. Bornstein/Lamb July 2 84 According to this set of ideas, can adolescence be considered a stage, even in societies that give it a name and treat it as one? Or is it, despite popular understanding, best considered a transition between childhood and adulthood? Is adolescence a universal part of the life cycle? What is indisputable is that some time near to or following the end of a decade of life (the exact onset time depends greatly on nutritional and other factors), a cascade of biochemical events begins that will alter the size, the shape, and the functioning of the human body. The most revolutionary of the changes that occurs is the development of the entirely new potential for individuals to engage in biological reproduction (Katchadourian, 1989). These biological changes have profound social implications for the simple reason that reproduction cannot be accomplished by a single human being. As their reproductive organs reach maturity, boys and girls begin to engage in new forms of social behavior because they begin to find the opposite sex attractive. According to many psychologists, some combination of biological changes in brain and changed social circumstances also give rise to new cognitive capacities. The evidence from phylogeny and cultural history. Arguments for the universality of adolescence are sometimes made on the basis of studies of the fossil record in the hominid line, and sometimes on the basis of similarities to non-human primates, often chimpanzees (Bogin, 1999; Pusey, 1990). On the basis of an examination of the fossil record, Bogin (1999) concluded that in the emergence of a distinctive stage of life between childhood and adulthood occurred with the evolution of Homo Sapiens from Homo Erectus, approximately 125,000 years ago. Bogin (p. 216) Bornstein/Lamb July 2 85 argued that “adolescence became a part of human life history because it conferred significant reproductive advantages to our species, in part by allowing the adolescent to learn and practice adult economic, social, and sexual behavior before reproducing.” The evidence concerning primates is sometimes based on biological criteria (such as the presence or absence of a growth spurt), sometimes on the basis of behavioral data such as changes in social behavior. While Bogin (1999) argues that there is no event corresponding to the adolescent growth spurt among chimpanzees, so that adolescence is a peculiarly human part of the life cycle, others (Leigh, 1996) argue that there is a close analogy among other primates in terms of weight spurts. Pusey argues that changes associated with sexual maturation combined with social evidence (decreased association of males with their mothers and increased association with older males, decreased play of both sexes with juveniles, and increased aggressive behaviors) all point toward the presence of adolescence among chimpanzees. (see also Kraemer, Horvat, Doering, and McGinnis, 1982; Walters, 1987). Schlegel and Barry (1991), focusing on variation across human societies, cite evidence for the present presence of adolescence among non-human primates as a starting point for their claim of adolescence as a universal stage of development among humans (after all, chimpanzees share a common ancestor with homo sapiens)3. They then go on to provide data from the Human Area Files, a sample of 186 societies, where they claim that there is evidence that a socially marked period of adolescence is a human This evidence, however, is difficult to square with Bogin’s claim that evidence of an adolescent growth spurt and other anatomical changes does not occur until the advent of homo sapiens. 3 Bornstein/Lamb July 2 86 universal. Consistent with this line of reasoning, Bloch and Niederhoffer (1958) suggest that one of the universal features shared by both the notion of a "transition to adulthood" and "adolescence" is a struggle for adult status. In all societies, the old eventually give way to the young. It is not easy for those in power to give it up, so it is natural to expect that, to some degree, the granting of adult status, and with it adult power, will involve a struggle. A good candidate for a second universal feature of the transition from childhood to adulthood is that it arouses tension, because children, who have long identified strongly with members of their own sex while avoiding contact with the opposite sex, must become attached to a member of the opposite sex. But while such evidence is sufficient to indicate a period of transition in which individuals from different generations must re-adjust their relations with each other, it does not indicate the presence of a distinct stage, as this term is generally used. Sometimes the argument for the universality of adolescence as a stage of development is based on historical evidence, such as the following: The young are in character prone to desire and ready to carry any desire they may have formed into action. Of bodily desires it is the sexual to which they are most disposed to give way, and in regard to sexual desire they exercise no selfrestraint. They are changeful too, and fickle in their desires, which are as transitory as they are vehement.... They are passionate, irascible, and apt to be carried away by their impulses.... They regard themselves as omniscient and are positive in their assertions; this is, in fact, the reason for their carrying Bornstein/Lamb July 2 87 everything too far.... Finally, they are fond of laughter and consequently facetious, facetiousness being disciplined insolence. (quoted in Kiell, 1964, pp. 18-19) This description has a certain timeless quality to it. It could be a description of members of a high school clique in almost any modern city or town, or it might be a description of Romeo and his friends in medieval Verona. In fact, it is a description of youth in the fourth-century B.C. Athens, written by the philosopher Aristotle. Combining such historical evidence (Gillis, 1974) with similar accounts from various nonindustrialized societies around the world today (Schlegel, 2000) leads naturally to a belief that the experience of adolescence is universal. However, the data supporting the universality of adolescence as a unified stage are by no means unequivocal. First, reverting to the primate literature, it is striking that the evidence for marked shifts in social behavior is more frequent for males than females. The same appears true when we turn to Aristotle's description of adolescents and in similar descriptions from other ancient societies (Kiell, 1964): the people being talked about are most often males. Moreover, they were urban males of the monied classes who had to undergo a period of extended training, often including formal schooling, which created a delay between puberty and full adult status. Generally speaking, women and most members of the lower classes did not undergo such specialized training and there is a corresponding lack of evidence that they were not included in the category of adolescents. Among the upper classes in Athens, for example, girls were often married and sent to live in their mother in law’s house before they had gone through puberty and Bornstein/Lamb July 2 88 did not go institutionalized formal training to be considered adults. Moreover, while some of the evidence from other cultures may support the idea that the transition to adult status is universally fraught with anxiety and uncertainty, it provides equally strong evidence that adolescence, as the term is used in modern industrialized societies, exists only under particular cultural circumstances , when it exists it seems more like a transition than a stage, and it is not necessarily accompanied by the kind of conflict and anxiety said to exist in modern, industrialized societies (Whiting, Burbank, & Ratner, 1986). Among the Inuit Eskimos of the Canadian Arctic at the turn of the century, for example, special terms were used to refer to boys and girls when they entered puberty, but these terms did not coincide with western notions of adolescence (Condon, 1987). Young women were considered fully grown (adult) at menarche, a change in status marked by the fact that they were likely to be married by this time and ready to start bearing children within a few years. Young men were not considered fully grown until they were able to build a snow house and hunt large game unassisted. This feat might occur shortly after the onset of puberty, but it was more likely for boys to achieve adult status somewhat later because they had to prove first that they could support themselves and their families. In view of the different life circumstances of these people, it is not surprising that they developed no special concept corresponding to adolescence that applied to boys and girls alike; such a concept did not correspond to their reality. When we consider the actual organization of life in ancient Greece, Europe in the middle ages, or in contemporary nonindustrialized societies in terms of the role of Bornstein/Lamb July 2 89 culture in development, we are reminded that the process of biological reproduction by itself is insufficient for the continuation of our species. As indicated by Bogin, Schlegel, and others who argue for the universality of adolescence among humans, it must be complemented by the process of cultural reproduction (education, broadly conceived), which ensures that the designs for living evolved by the group will be transmitted to the next generation. According to this view, adolescence will exist as a distinctive period of life only under specific cultural or historical circumstances (Aries, 1962; Demos & Demos, 1969). For example, the Aka spend most of the year in the rainforests of the Central African Republic and the Northern Congo where they live in bands of 25-35. There they engage in hunting which is carried out by entire families. As reported by (2001) they spend most of their days in the presence of their parents. They also report that they are extremely close to their siblings and peers creating what Bentz refers to as an intense intimacy, closeness, and bonds of tenderness and affection. Aka girls build their own houses when they are 9-10 years old, often at the first signs of puberty, but well before they are likely to bear children, while the boys move into what Bentz refers to as a “bachelor’s pad.” They may begin to engage in sexual activity at this time, but when and who they marry is a matter for them to decide, sometimes earlier, sometimes later. They may or may not take their parents’ advice on a suitable husband, as they choose. The result of these arrangements, in which male and female cooperate in both hunting and child care, according to Bentz, is a pattern that combines presumably Bornstein/Lamb July 2 90 antithetical characteristics when viewed from a North American perspective. There is clearly a period of transition between childhood and adulthood, but it is does not result a conflict between autonomy and closeness to one’s parents, or alienation between generations but rather additional autonomy within the family unit combined with closeness to peers and minimal levels of conflict. In this society, it appears that adolescence comes closer to a process of transition than to a distinctive stage marked off from those that proceed and follow it. On the other hand, other societies in which technology and extended period of formal education are absent may still produce conditions in which adolescence appears to exist for at least males or females. Such an example is provided by the Ache, a forest dwelling, hunter gather group in the forests of Paraguay (Hull & Hurtado, 1996). Until they came in contact with modern cultural institutions, the Ache lived in small groups and moved so frequently that they did not set up permanent settlements in the forest. At the age of 9 or 10, before reaching menarche, roughly 85% of Ache females had experienced sexual intercourse with at least one adult male, and many married before puberty. Nevertheless, even at such a young age, Hill and Hurtado report that “their behavior would be aggressively flirtatious but sexually coy to the point of causing frustration anxiety among must of their suitors…. The major activity of girls at this time is walking around in small groups laughing and giggling and carrying on in any manner that will attract attention (p. 225). Boys, who went through puberty later than girls, exhibited behaviors reminiscent of western teenage boys: “In particular, males of this age appear extremely insecure and often engage in obnoxious or high-risk behavior in Bornstein/Lamb July 2 91 order to gain attention” (Hill & Hurtado, p. 226). My own conclusion is that while the biological changes associated with the ability to reproduce are universal, there is enormous variability in the extent to which the transition to adulthood can be considered a stage in the accepted sense of that term. Among human beings, the capacity for biological and cultural reproduction are intertwined in ways that continue to defy simple generalizations. Is there a distinctive Adolescent/Youth Culture? Without seeking to resolve the residual uncertainties about the universality of adolescence as a stage in the life cycle there is widespread agreement that in many parts of the world today a combination of increased levels of schooling, modern communications media (including rapid transporation, satellite mediated television, and computer networking) accompanied by isolation of age-graded cohorts from adults, and a decreasing age of puberty owing to changing nutritional conditions are extending the social conditions that give rise to adolescence and youth as socially marked age-categories (Schlegel, 2000). These same conditions have given rise to an identifiable set of beliefs and practices, often associated with specific styles of dress, language use, dances, music, and games, that bespeak an age-graded “design for living” which can reasonably identified as adolescent, or youth, culture. This culture simultaneously gives expression to and reinforces, a shared sense of cultural identity. For example, in the cross-cultural survey by Schlegel and Barry referred to earlier, in more than 80% of the societies sampled, there was evidence of distinctive age markers of adolescence including distinctive styles of clothing, hair style, or body Bornstein/Lamb July 2 92 decoration that set them off as a marked social category. Schlegel (2000) argues that adolescent/youth cultures provide a means of social bonding through manifestation of common tastes and values and a means for experimenting with one’s been in place among one’s peers in relation to the adult society they are expected to become a part of, yet simultaneously keeps from full membership. Of particular interest in the past decade has been the diffusion of adolescent/youth culture as part of the world transformation referred to as globalization (“the rapidly expanding domination of all forms of culture by market forces and the penetrating power of communications” (Fass, 2003, p. 694)). The globalization of adolescent culture is of special interest because thus far the process has been largely one of the importation of highly commercialized and sexualized cultural products from the United States and Europe to other countries with very different cultural values (Schlegel, 2000, gives the example of Chinese adolescents copying the dress styles of American and European age-mates and Moroccan teenage girls watching Beverly Hills 90210). Such activities evoke the strong disapproval of adults who consider such behavior and media fare not only indecent, but a form of cultural imperialism (even in the societies which give rise to such cultural phenomena in the first place) . As a consequence, in its globalized form, adolescent culture markedly increases the grounds for intergenerational conflict, even in societies where such conflict has traditionally been minimal. As anthropologists and social historians are quick to point out, the diffusion of cultural products and practices is as old as humanity itself and there is ample evidence Bornstein/Lamb July 2 93 that the concerns evoked by contemporary globalization of adolescent and youth cultures find their counterpart in American history of earlier eras when immigrants brought their cultural practices to the “new world” (Fass, 2003). Sometimes these new cultural elements have been rejected and forgotten, at other times imitated and adopted, leading to major cultural changes in the receiving society and at other times modified to create new, hybrid cultural forms. The fear of many in the current historical circumstances is that instead of cultural diversity in the nature of adolescent/youth cultures, what is happening is the homoginization and commercialization of such cultures that will spill over and create a broader homogeneity based on Euro-American values, including patterns of consumption and gender relations. Such prognostications may or may not be justified. We are too close to the present situation to be able to judge with any certainty the outcome of current globalized inter-cultural interactions that find a ready vehicle in adolescent/youth culture. What does appear certain is that the pace of technological change will continue to accelerate and proliferate making such interactions inevitable. But what kind of societies will emerge as a result, and what cultural forms will become dominant as a result only time will tell. Adolescent/youth in periods of rapid social change. An issue distinct from, but related to, concerns about the globalization of Euro-American adolescent/youth culture is the impact on adolescents of rapid social change under conditions where one social group clearly dominates the other. There is evidence to show that such periods can be particularly destructive of development in the transition form childhood to adulthood. Michael Chandler and his colleagues (Chandler, Lalonde, Sokol, & Hallett (2003) Bornstein/Lamb July 2 94 document the cause for such concern in their study of suicide among 15-24 year old First Nation young people in British Columbia, Canada. For the period from 1987-1992 the suicide rate among First Nation adolescents/youth were 5 times greater than that for all other ethnic groups combined. Chandler and his colleagues argue that First Nations young people are especially at risk for suicide owing to a combination of repressive policies pursued by the government which had deprived of their land, their fishing rights, their language, their right to self governance, and control over their own cultural institutions. Combined with poor educational facilities and job discrimination, these conditions could, indeed, produce a sense of hopelessness at a time of life when, according to the normative characterization of adolescent and emerging adulthood in most textbooks, it should be a period of adult identity formation. Chandler and his colleagues hypothesized that the exceedingly high suicide rates among this population were the result, in part, of a failure to solve the problem of selfcontinuity (the understanding of oneself as the same person through time despite obvious changes in size, appearance, and knowledge). They noted a cultural difference in the ways that Canadians of European origin and First Nations people accounted for self-continuity. They used comic book renditions of classical stories where people went through marked changes during their life time, such as Scrouge in Dicken’s A Christmas Carol and asked their subjects to tell about their own sense of self-continuity. They found that the dominant mode of explanation among European-origin adolescents was explain self-continuity over time as the result of some essential feature such as their Bornstein/Lamb July 2 95 finger print or DNA. By contrast, First Nations adolescents provided narrative accounts of self continuity based on narratives that acknowledged change but found continuity in a story of how various events in their life produced a sequences of changes in them without negating the fact that they were the same person. This narrative construction of self-continuity, Chandler and his colleagues argue, is particularly vulnerable to conditions of cultural destruction because the narrative tradition on which such selfconstruals were based was itself destroyed, leaving adolescents with a profound loss of a sense of self-continuity. Evidence in support of this hypothesis rested upon the observation that while the average rate of adolescent/youth suicide among First Nations young people was far higher than the national average, there was even greater variation among the different First Nation tribal councils – a ratio of almost 300-1 differentiated the tribal group with the highest and lowest levels of suicide. They identified six “cultural continuity” factors that distinguished the different tribal groups: self-governance, fighting legal battles to win back tribal lands, and degree of control over their own health facilities, cultural facilities, and police/fire personnel. They then calculated the likelihood of suicide as a function of the number of such “cultural continuity” factors present in each group. Their results were clearcut. Those with 0-2 such factors had a suicide rate at least double the groups with 3-5 such factors. There is a great deal more to this study than can be summarized here and the results, while demonstrating clear cultural difference in cultural forms of establishing self continuity and linking the number of cultural continuity factors to suicide rates, only Bornstein/Lamb July 2 96 inferentially implicates the use of narrative strategies of accounting for self-continuity in suicide rates. None the less, this study represents a convincing demonstration that cultural discontinuities in a period of rapid social change endanger successful transition from childhood to adulthood, implicating cultural modes of thought in the process of adolescent/youth development. CONCLUSION: INCLUDING CULTURE IN DEVELOPMENT At the outset of this chapter, I noted the seeming paradox that, although there is consensus that the use, creation, and transmission of culture is a unique characteristic of our species, there is little discussion of culture's role in human development. Having provided some background on various approaches to the concept of culture and its inclusion in developmentalpsychological research, we are in a better position to understand why culture receives relatively little attention among psychologists and what sorts of changes in theory and methodology would be necessary to bring about a major change in the status quo. To begin with, there is an instructive parallel between the difficulties of conducting convincing cross-cultural research in the late 20th century and the dispute between Boas and evolutionary anthropologists such as Tylor in the 19th century. Recall that Tylor believed he could rank cultures with respect to level of development using a standardized criterion such as "extent of scientific knowledge" or "complexity of social organization." Boas demurred, insisting that the very meaning of these terms shifted with its cultural context and that heterogeneity of functioning depending on the domain studied had to be taken into account. Like Tylor, crosscultural psychologists who use standardized instruments that they carry from place to place can rank people with respect to developmental level. However, as Boas would have predicted, their Bornstein/Lamb July 2 97 conclusions are suspect because the meaning of their criterial instruments changes with its cultural context. Eventually they must engage in local ethnographic work to establish the relation of their testing procedures to the local culture and the kinds of experiences that people undergo over their life spans. It is a giant undertaking, for which there are only a few extended examples on which to draw. Nor is success guaranteed. Some critics of the cross-cultural enterprise claim that it will fail in principle. For example, Shweder (1990, pp. 11-12) wrote: Cross-cultural psychology has lived on the margins of general psychology as a frustrated gadfly, and it is not too hard to understand why. For one thing, cross cultural psychology offers no substantial challenge to the core Platonic interpretive principle of general psychology (the principle of psychic unity). Moreover, if you are a general psychologist cum Platonist (and a principled one, at that) there is no theoretical benefit in learning more and more about the quagmire of appearances—the retarding effects of environment on the development of the central processing mechanism, the noise introduced by translation of differences in the understanding of the test situation or by cultural variations in the norms regulating the asking and the answering of questions. Rather, if you are a general psychologist, you will want to transcend those appearances and reach for the imagined abstract forms and processes operating behind intrinsic crutches and restraints and distortions of this or that performance environment. Perhaps that is why, in the circles of general psychology, cross-cultural psychology has diminutive status, and why its Bornstein/Lamb July 2 98 research literature tends to be ignored. Not surprisingly, developmental psychology—the study of age-graded differences in performance on psychological tests and tasks—has suffered a similar fate, and for similar reasons. My own view is less gloomy than this. Despite their shortcomings, cross-cultural methods can (as in the case of the effects of forced change toward prolonged sleep episodes in early infancy or modes of explaining self-continuity in adolescence) help us to understand the contributions of particular kinds of experience to the development of particular kinds of characteristics. Cross-cultural research alerts us to the possibility that the very existence of certain stages of development may be the consequence of particular cultural-historical circumstances and not universal, as in the case of adolescence. It also achieves the important function of getting us to question the sources of age-related differences observed in our own culture, as indicated by the research on the effects of schooling in middle childhood. The fact that we are left wondering about the generality of the resulting changes in many cases (schooling effects being a major case in point) is disappointing of course, but the good news is that it puts us on our guard against the ever-present danger of over generalizing the results of work conducted in our own societies. When we turn from cross-cultural research, where culture is considered as an independent variable, and begin to take seriously the garden metaphor of culture-as-medium (what Valsiner, 1989, referred to as an organizing variable), entirely new avenues of research are opened up, posing major challenges to developmental scientists. When we make the move from crosscultural to cultural psychology, we stand the usual relation between everyday experience and Bornstein/Lamb July 2 99 experimentation on its head. Instead of starting with presumably culture-free measures of psychological process, we begin with observation of everyday activities as part of a culturally organized sequence with its own internal logic and goals. Experiments then become ways to model conveniently existing cultural practices in order to externalize their inner workings. When we begin in this way, we come across such new (theoretically speaking) phenomena as the revelation of the projection of ideal or mental models of past gender relations onto ideal or mental models of a child's future and the transformation of this ideal model into concrete reality. Or we are led into an analysis of the organization of everyday conversations between mothers and children to understand how their structure is related to the society's world view (Bornstein, 1989; Goodnow, 1984), or school activities to determine how to make instruction developmentally beneficial (Newman, Griffin, & Cole, 1989). Such analyses are often, from the perspective of experimental psychology, messy and difficult. However, a growing literature on this topic, only a small part of which I have been able to touch on in this chapter, suggests that it holds great promise for the future development of the science of human development. Bornstein/Lamb July 2 100 ACKNOWLEDGMENTS Preparation of this chapter was supported in part by a Grant from the Spencer Foundation. It could not have been completed without the support of my colleagues and staff at the Laboratory of Comparative Human Cognition, whose humor and good will are a constant source of inspiration to me. REFERENCES Abeles, R. 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In the first three frameworks, development is seen as the interaction of two factors. the theories differ in the weight they give to each and the mode of their interaction. The fourth approach assumes that the two factors included in the first three frameworks interact indirectly through the medium of culture. FIG. 2. Secure attachments predominate across cultures, but the percentage of different forms of insecure attachment varies (from van IJzendoorn & Sagi, 2001). Bornstein/Lamb July 2 124 FIG. 2a. The five kinds of time in effect at the moment a child is born (marked by the vertical line). Phylo Time Cull-Hist Time Ontogeny (M) FIG. 2b. How culture is converted from an ideational or conceptual property of the mother into a material or interactional organization of the baby's environment. Note that there are two ontogenies included, the mother's and the baby's. The curved lines depict the sequence of influences: The mother thinks about what she knows about girls from her (past) cultural experience; she proJects that knowledge into the child's future (indicated by remarks such as "It will never be a rugby player'); this ideal or conceptual future is then embodied materially in the way the mother interacts with the child. 1.There have been several excellent, and still up-to-date discussions focused on the methodological problems of conducting cross-cultural research on development (e.g., Bornstein, 1980; Greenfield, 1997; Rogoff, Gauvain, & Ellis, 1984). The strategy of this Bornstein/Lamb July 2 125 chapter is intended to complement, not replace, these earlier discussions. 2.It would be an error, in view of recent decades of work on proto-cultural features among primates (Cheney & Seyfarth, 1990; Goodall, 1986; Premack & Premack, 1983; Tomasello &Call, 1998; Wrangham, McGrew, W., de Waal, F., & Heltne, 1994), to overstate the discontinuities between homo sapiens and other species. Robert Hinde (1987) argued that these phenomena do not imply culture in the way in which human beings have culture. I concur, even though I disagree with his identification of culture only with difference 3.Tylor (1874) acknowledged, but did not build on, the fact that ''if not only knowledge and art, but at the same time moral and political excellence be taken into consideration, it becomes more difficult to scale societies from lower to higher stages of culture" (p.29). 4. Because babies begin to acquire their first words well before the age of 2 ½, it seems most appropriate to interpret the link between infancy and speaking by interpreting it to mean the ability to engage in a conversation. 5.Here we restrict ourselves largely to changes in cognitive capacities in relation to the cultural organization of children's activities. For a more extensive treatment of this topic see Cole and Cole (1996, Part IV)