北京师范大学 教育研究中的比较―历史方法 Lecture 5 Approach to Comparative-Historical Method (2): New Institutionalism in Comparative Perspective A. Social Institutions as Contextuality in Comparative Studies 1. As Mattei Dogan underlines, comparative method is essential in studies of social phenomena, which are "contextual and relativistic" in their economic, political social, and cultural environment. (Dogan, 2006; p.309) 2. One of these contexts, in which all social phenomena are embedded, is its institutional context. This embeddedness can best be illustrated in Berger and Luckmann's thesis on the "world-openness" of human existence. 3. Berger and Luckmann (1966) make the distinction between the "open-world" existence of human beings and the "closed-world" existence of non human animals. a. "All non-human animals, as species and as individuals, live in closed worlds whose structures are predetermined by the biological equipment of the several animal species.” (1966, p.65) In other words, every non-human species has "largely fixed relationship to its environment." (p.65) b. "By contrast, man's relationship to his environment is characterized by worldopenness. Not only has man succeeded in establishing himself over the greater part of the earth's surface, his relationship to the surrounding environment is everywhere very imperfectly structured by his own biological constitution." (p.65) 4. The "double environmental interrelationship" in human existence a. Berger and Luckmann contend that the constitution of the "world openness" of human existence is contributed by the fact that human beings are developing and living in an environment, which “is both natural and human one." (p. 66) That is, human being’s existence "not only interrelates with a particular natural environment, but with a specific cultural and social order." And it is exactly this "double environmental interrelationship", which contributes to human’s “immense plasticity in its response to the environment force at work on it.” (p.66) b. In relation to natural aspect of the environment, Berger and Luckmann indicate that human beings’ biological constitutions and “instinctual organization may be described as underdeveloped, compared with that of other higher mammals.” (p.66) However, human beings are not only endowed with biological constitution and instinctual organization but are also born and acculturated into particular social and cultural orders. It is exactly this social and cultural aspect of human environment, which provides human being the flexibility and plasticity in adapting to great varieties of natural environment, i.e. the world-openness. c. “One may say that the biological intrinsic world-openness of human existence is always, and indeed must be, transformed by social order into a relative worldcloseness.” (p.69) Berger and Luckmann underline that "to understanding the causes for … the emergence, maintenance and transmission of a social order one must undertake an analysis that eventuates in a theory of institutionalization." 1 W.K. Tsang Comparative-Historical Method in Ed Research 4. In recent decades, the new institutionalist movement in different disciplines of the social sciences have developed a rich arsenal of conceptual instruments and analytical tools which are readily available for researchers to use as “operational concepts” and “mediating devices in comparative-historical enquires. B. Academic Origins of New Institutionalism 1. One of initiative of the new institutionalist perspective is the reaction to prevailing perspectives in political sciences in the 1960s. One is the “old institutionalism”, which focuses their studies of the political institutions on formal-legal structure of the government, e.g. the legislative, executive and juridical structures. The other is the political behavior approach, which applies the behaviorism in psychology and concentrate o analyzing the political behaviors of individual political actors, such as voters. In reaction to them, new institutionalism focuses on the political meanings, symbols and cultures that constitute the regularity and durability underwriting the political institution and its structures. 2. Another initiative of the new institutionalist perspective is the reaction to the methodological individualism found in economics, which manifest in theories of rational choice and preference. In reaction to these, new institutionalism put its emphasis on meanings and cultures, i.e. the logic of appropriateness, underlying human behaviors and choice. Hence, the new institutionalism reinstates the methodological collectivism (or more specifically methodological institutionalism) in economics by accounting for economic actions with social units such as firms, classes, status groups, ethnic groups, nation, and so on rather than individuals’ preferences and choices. 3. In sociology, the rise of new institutionalism is mainly in reaction to the legalrational system model prevailing in organization studies and the structuralfunctionalism dominating the marco-sociological studies, such as development studies. Based on the social phenomenological perspective made popular by Berger and Luckmann in their work The Social Construction of Reality (1967), new institutionalists emphasize the informal structure of organization and the subjective elements underlying patterned actions and enduring practices. B. Conception of Institution: The Contextual Embeddedness 1. Douglass C. North stipulates that “institutions are rules of the game in a society or more formally, are the humanly devised constraint that shape human interaction. In consequence they structure incentives in human exchange, whether political, social or economic.” (North, 1990, p. 3) 2. James March and Johan Olsen’s defines that “An institution is a relatively enduring collection of rules and organized practices, embedded in structures of meaning and resources that are relatively invariant in the face of turnover of individuals and relatively resilient to the idiosyncratic preferences and expectations of individuals and changing external circumstances.” (March and Olsen, 2006, p.3) According, in institutions a. “There are constitutive rules and practices prescribing appropriate behavior for specific actors in specific situations. b. There are structures of meaning, embedded in identities and belongings: common purposes and accounts that give direction and meaning to behavior, and explain, justify and legitimate behavioral codes. c. There are structures of resources that create capabilities for action.” (ibid, my numbering) 2 W.K. Tsang Comparative-Historical Method in Ed Research 3. John Campbell’s states that “Institutions …consist of formal and informal rules, monitoring and enforcing mechanisms, and systems of meaning that define the context within which individuals, corporations, labor unions, nation-states and other organizations operate and interact with each other. Institutions are settlements born from struggle and bargaining. They reflect the resources and power of those who made them and, in turn, affect the distribution of resources and power in society. Once created, institutions are powerful external forces that help determine how people make sense of their world and act in it. They channel and regulate conflict and thus ensure stability in society.” (Campbell, 2004, p. 1) 4. Richard Scott defines that “Institutions consist of cognitive, normative, and regulative structures and activities that provide stability and meaning to social behavior. Institutions are transported by various carries ── cultures, structures, and routines ── and they operate at multiple levels of jurisdiction.” (Scott, 1995, p.33) 5. Peter Berger and Thomas Luckmann indicate that “institutionalization occurs whenever there is a reciprocal typiifcation of habitualized actions by types of actors. Put differently, any such typification is an institution. What must be stressed is the reciprocity of institutional typifications and the typicality of not only the actions but the actors in institution. The typifications of habitualized actions that constitute institutions are always shared ones. They are available to all members of the particular social group in question, and the institution itself typifies individual actors as well as individual actions.” (1966, p. 72) B. The Perspectives in New Institutionalism: 1. Peter Hall and R.C.R. Taylor have distinguished three perspectives in new institutionalism in political science: a. Historical Institutionalism: i. This perspective tends to see enduring human behavior-patterns as outcomes evolve from specific historical and socio-economic contexts. Hence “historical institutionalists tend to view have a view of institutional development that emphasizes path dependence and unintended consequences.” (P. 938) ii. “Historical institutionalists define institution the formal or informal procedures, routines, norms and conventions embedded in the organizational structure of the polity or political economy. They can range from the rules of a conventional order or the standard operating procedures of a bureaucracy to the conventional governing trade union behaviour or bank-firm relations.” (P. 938) iii. “In this perspective, the individual is seen as an entity deeply embedded in a world of institutions, composed of symbols, scripts and routines, which provide the filters for interpretation, of both the situation and oneself, out of which a course of action is constructed. Not only do institutions provide strategically-useful information, they also affect the very identities, selfimages and preferences of the actions.” (p. 939)\ b. Rational-choice institutionalism: i. “The rational choice institutionalists in political science drew fruitful analytical tools from the ‘new economics of organization’, which emphasizes the importance of property rights, rent-seeking, and transactions costs, to the operation and development of institutions. Especially influential was Willamson’s argument that the particular organizational form can be 3 W.K. Tsang Comparative-Historical Method in Ed Research explained as the result of an effort to reduce the transaction cost of undertaking the same activity without such as institutions.” (P. 943) ii. Rational-choice institutionalists “posit that the relevant actors have a fixed set of preferences or tastes, …behave entirely instrumentally so to maximize the attainment of these preferences and do so in a highly strategic manner that presumes extensive calculation.” (Pp. 944-945) iii. Rational-choice institutionalist tend to see politics as a series of collective action dilemmas. The latter can be defined as instances when individuals acting to maximizing the attainment of their own preferences are likely to produce an outcome that is collectively suboptimal. …Typically, what prevents the actors from taking a collectively-superior course of action is absence of institutional arrangements that would guarantee complementary behaviour by others. Classic examples includes the ‘prisoner’s dilemma’ and the ‘tragedy of the commons’ and the political situations present a varieties of such problems. (P. 945) c. Sociological institutionalism: i. "The sociological institutionalists tend to define institutions …not just formal rules, procedures or norms, but the symbol systems, cognitive scripts, and moral templates that provide the 'frames of meaning' guiding human action." (p. 948) Accordingly, they "argue that many of the institutional forms and procedures used by organizations were not adopted simply because they were most efficient for the tasks at hand. …Instead, they argued that many forms and procedures should be seen as culturally-specific practices, akin to the myths and ceremonies derived by many societies." (p. 947) ii. To some sociologists of new institutionalism, individual actions are construed as role performances or prescriptive norms of behavior attached in particular institutional contexts. "In this view, individuals who have been socialized into particular institutional roles internalize the norms associated with these roles, and in this way institutions are said to affect behaviour." (P. 948) Furthermore, some sociological institutionalists "emphasize the way in which institutions influence behaviour by providing the cognitive scripts, categories and models that are indispensable for action, not least because without them the world and the behaviour of others cannot be interpreted. Institutions influence behaviour not simply by specifying what one should do but also by specifying what one can imagine oneself in a given context." (p. 948) iii. One of the distinctive features of the sociological institutionalism is the explanation it offered for the endurance of institutional practices. Instead of accounting them for rational-choices out of game situations or traditional "dependent paths" inherited from the past, sociologists in new institutionalism strive to reveal the legitimate bases from which reciprocal practices among social actors derived and consensual arrangements among reasonable agents endure. 4 W.K. Tsang Comparative-Historical Method in Ed Research Source: Campbel2004, P. 11. 5 W.K. Tsang Comparative-Historical Method in Ed Research Source: Campbel and Pedersen, 2001, P. 10. 6 W.K. Tsang Comparative-Historical Method in Ed Research C. Conceptual Apparatuses in the Studies of Institutional Effects 1. Categorization of orders: March and Olsen account for the enduring patterns of human practices by signifying the following institutional orders. (March and Olsen, 1984) a. Symbolic orders: They refer to the patterns and ordering of productions, circulations and consumptions of meanings, ideas, concepts, symbols, rituals, ceremonies, stories and drama in social life. b. Normative orders: They refer to the organizations and practices of rights, duties, obligations, roles, rules, norms and regulations in social life. c. Endogenous orders: They signify the internal mechanism and processes, which affect things like the power distribution, distribution, the distribution of preferences, or the management of control” within an institutions. d. Historical orders: They refer to the essential concept of “the efficiency of historical processes” in new institutionalism. By efficiency of historical efficiency, it refers to the way in which history moves quickly and inexorably to a unique outcome, normally in some sense an optimum.” (March and Olsen, 1984, p. 743) Accordingly, the internal order of an institution will be constrained by the particular period in history and its condition of optimum within which the institution operates. 2. The conception of institutional elements Richard Scott suggests that “institution are viewed as made up of three component elements” (1994, p.56) or as he later called three pillars (1995) a. The regulative pillar: The effect or order of institutions is accounted for by ways of emphasizing the prominence of explicit regulative processes prevailing in institutions. They consist of “rule-setting, monitoring, and sanctioning activities” undertaken in institutions. Hence, the institutional effects, i.e. the institutional order, depend on “the capacity to establish rules, inspect or review others’ conformity to them, and as necessary, manipulate sanctions ──rewards or punishments── in an attempt to influence future behavior.” (Scotts, 1995, p. 35) b. The normative pillar: Theorists emphasize the normative pillar in accounting for institutional effects by focusing on the “prescriptive, evaluative, and obligatory dimensions” of social life. “Normative systems include both values and norms. Values are conceptions of the preferred or the desirable together with the construction of the standards to which existing structures or behavior can be compared and assessed. Norms specify how things should be done; they define legitimate means to pursue value ends.” (p. 37) c. The cognitive pillar: The institutional effects can also be accounted for by emphasizing cognitive elements in institutions, which refer to “the rules that constitute the nature of reality and the frames through which meaning is made.” (p. 40) Constitutive rules have been identified as the foremost cognitive elements in this perspective. By constitutive rules, it refers “rules involve the creation of categories and the construction of typifications: processes by which ‘concrete and subjectively unique experiences… are ongoingly subsumed under general orders of meaning that are both objectively and subjectively real.” (p.41) 7 W.K. Tsang Comparative-Historical Method in Ed Research 3. Levels of institutional analysis: “Institutional arrangements (i.e. elements) can be found at a variety of levels in social system – in societies, in organizational fields, in individual organizations, and in primary and small groups” (Rowan & Miskel, 1999, p. 359; Scott, 1995, p. 55-60) a. System level – The conception of Institutional environment i. Institutional environment: “Institutional environments are, by definition, those characterized by the elaboration of rules and requirements to which individual organizations must conform if they are to receive support and legitimacy” (Scott and Meyer, 1991, p.123) ii. Two of the most prominent institutional environments in modern society are the nation-state and market, both of which share one of the most salient features of modernity, namely, rationality. b. Sector level – The conception of organizational fields i. Organizational field: It refers to “a community of organizations that partakes of a common meanings system and whose participants interact more frequently and fatefully with one another than with actors outside of the field.” Hence, “fields are defined in terms of shared cognitive or normative frameworks or a common regulative system.” (Scott, 1995, p. 56) ii. Isomorphism: Organizations in an a organization field tends to become homogenous in terms of cognitive, normative and regulative aspects of the organizations. The concept best captures this process is isomorphism. “Isomorphism is a constraining process that forces one unit in a population to resemble other units that face the same set of environmental conditions.” (DiMaggio and Powell, 19991, p. 66) iii. Two of the forces at work in modern society are efficiency and legitimacy. The former is more likely to be related to the competitiveness of the market, while the latter to the state. c. Organization level – The formal structure of the organization i. To comply with the isomorphic constraints of the organizational field and institutional environment, individual organizations have to structure themselves in regulative, normative and cognitive aspects to meet with the institutional elements of the filed and environment. 8 W.K. Tsang Comparative-Historical Method in Ed Research ii. As a result, two of the ideal typical types of formal structure of the organizations have constituted in modern society, the firm and the bureaucracy of government agencies. d. Human interaction level – “reciprocal typifications and interpretations of habitualized actions” i. Members of an individual organization, organizational field, or institutional environment will share many commonalities in meanings, interpretations, and typifications, i.e. common cognitive elements. ii. They will institutionalize common languages, interacting and communicating patterns, and routines in practices. iii. They will also institute common “logic of appropriateness and normative elements. iv. Their inactions are also subjected to the regulative elements of the institution in which they find themselves. e. Individual level - Internalization and Identity i. In reaction to rational choice theory, new institutionalism perceives individuals not simply as actors governed by rational calculus of preferences and selfinterest, i.e. logic of consequences (James, 1994, p.3) but as agent having internalized set of norms, values and rules and their agency is governed by the logic of appropriateness of particular institutional settings. ii. When individuals and organizations fulfill identities, they follow rules or procedures that they see as appropriate to the situation in which they find themselves. Neither preference as they are normally conceived nor expectations of future consequences enter directly into the calculus.” (March, 1994, p. 57) 9 W.K. Tsang Comparative-Historical Method in Ed Research 10 W.K. Tsang Comparative-Historical Method in Ed Research 4. Paul Pierson’s conception of path dependence and positive feedback Paul Pierson summarizes the thesis of path dependence suggested by institutionalists to account for the durability of institutional effects. a. Path dependence indicates that “once a country or region has started down a track, the costs of reversal are very high. There will be other choice points, but the entrenchments of certain institutional arrangements obstruct an easy reversal of the initial choice. Perhaps the better metaphor is a tree, rather than a path. From the same trunk, there are many different branches and smaller branches. Although it is possible to turn around or to clamber from one to the other ─ and essential if the chosen branch dies ─ the branch on which a climber begins is the one she tends to follow. (Levi, 1997; quoted in Pierson, 2004, p. 20) b. Simply put, path dependence refers “to social possesses that exhibit positive feedback and thus generate branching patterns of historical development.” (ibid, p.21) c. Accounting for path dependence (ibid, p. 24) i. Large set-up or fixed cost: “When setup or fixed costs are high, individuals and organizations have a strong incentive identify and stick with a single option.” ii. Learning effects: “Knowledge gained in the operation of complex systems also leads to higher returns from continuing use.” iii. Coordination effects: “These occur when the benefits an individual receives from a particular activity increase as other adopt the option. If technologies embody positive network externalities, a given technology will become more attractive as more people use it. Coordination effects are especially significant when a technology has to be compatible with an infrastructure (e.g. software with hardware, automobiles with an infrastructure of roads, repair facilities and fueling stations).” iv. Adaptive expectations: “It derives from the self-fulfilling character of expectations. Projections about future aggregate use pattern lead individuals to adapt their actions in way that help to make those expectations come true.” 5. The concept of isomorphism: New institutionalism at organizational filed level a. Conception of isomorphism: New institutionalists stipulate that organizations in modern rational institutional environment and/or organizational field tend to develop similar structures, procedures and practices (organizational elements in Meyer & Rowan's terminology). They term this process of homogenization of organization isomorphism. "Isomorphism is a constraining process that forces one unit in a population to resemble other units that face the same set of environmental conditions." (DiMaggio & Powell, 1991, p.66) b. Distinction between competitive and institutional isomorphism: DiMaggio & Powell (1991) and Meyer & Rowan (1991) have made similar distinctions between competitive and institutional isomorphism. i. By competitive isomorphism, it refers to the process of homogenization of organizations taken place in "those field which free and open competition exists." (DiMaggio & Powell, 1991, p.66) Organizations in these fields usually possess "clearly defined technologies to produce outputs" and therefore those "outputs can be easily evaluated" (Meyer & Rowan, 1991, p. 54) As a result, development of common organizational elements, i.e. isomorphism, can be attained through market competition, competitive niche, standardized output performance and organizational efficiency. (DiMaggio & Powell, 1991, p. 66) 11 W.K. Tsang Comparative-Historical Method in Ed Research ii. By institutional isomorphism, it refers to the process of homogenization of organizations invoked in the context of "collective organized society" (Meyer & Rowan, 1991, p. 49) in which institutional environment of modern bureaucratic states have replaced market mechanism to act as institutional rules of the field. As a result, in institutional organizations, the development of common organizational elements can not be attain by market competition and internal efficiency, instead "they incorporate elements which are legitimated externally" and "they employ external or ceremonial assessment criteria to define the value of structural elements." (Meyer & Rowan, 1991, p. 49) "For example, American schools have evolved from producing rather specific training that was evaluate according to strict criteria of efficiency to producing ambiguously defined services that are evaluated according to criteria of certification." (Meyer & Rowan, 1991, p. 55) c. Mechanism of institutional isomorphism DiMaggio & Powell identify three mechanism through which institutional isomorphism are achieved, maintained or changed. The thesis can be taken as analysis apparatus to study how schools, as institutional organization, adopt to education policy changes. i. Coercive isomorphism: "Coercive isomorphism results from both formal and informal pressures exerted on organizations by other organizations upon which they are dependent and by cultural expectations in the society within which organizations function. Such pressures may be felt as force, as persuasion, or as invitations to join in collusion." (DiMaggio & Powell, 1991, p. 67) Organizational restructures undertaken by HK schools in response to QualityAssurance Inspection, School Self Evaluation, External School Review, SeniorSecondary Curriculum reform, School-based Management and Incorporated Management Committee, etc. may be analyze in light of the concept of coercive isomorphism. ii. Mimetic isomorphism: Apart from coercive authority, "uncertainty is also a powerful force that encourages imitation. When organizational technologies are poorly understood, when goals are ambiguous, or when the environment creates symbolic uncertainty, organizations may model themselves on other organization." (DiMaggio & Powell, 1991, p. 69) Confronted by collective puzzlement in policy implementation, such as those initiated by Senior-Secondary curriculum reform or more specifically the teaching of Liberal Studies, or School-Self Evaluation, most HK schools could only imitate, model or simply copy from other schools. iii. Normative isomorphism: Instead of compliance with modern institutional environments of competitive market or bureaucratic-rational state, isomorphism may take the form of professionalization. Organizations and their operations, which are predominately identified with a profession, such as hospitals with doctors and schools with teachers, can incorporate cognitive, normative and regulative bases of that profession into their organizations and apply them as criteria in assessing the performance as well and legitimation bases of their organization. 6. The concept of social capital: New institutionalism at interpersonal level a. According to Berger and Luckmann, institution embeds in individuals and groups of individuals in the form of "reciprocal typifications" and "habitualized actions." In 12 W.K. Tsang Comparative-Historical Method in Ed Research recent years sociologists have initiated concepts such as social network and social capital to depict the enduring interpersonal relationship in institutional context. For example Lin conceptualizes that "social capital as …is rooted in social network and social relations, and must be measured relative to its roots. Therefore social capital can be defined as resources embedded in a social structure which are accessed and/or mobilized in purposive action." (Lin, 2001, p.12) b. Homophily: Lin further specifies that one of the structural foundations of social capital is the principle of homophily. "The principle of homophily, also known as the like-me hypothesis, is that social interactions tend to take place among individuals with similar lifestyles and socioeconomic characteristics." (Lin, 2001a, p. 39) Lin's the principle of homophily basically echoes Berger and Luckmann's indication that identity as the basis of "reciprocal typification of habitualized action" in institutional setting. c. Portes and Sensenbrenner (1998) have specified four sources from which enduring interpersonal co-operations, i.e. social capitals, are constituted. i. Value introjection: It refers to "moral character" and "value imperatives" individuals learned in the process of socialization. (Portes and Sensenbrenner, 1998, p. 129) This resource is basically in congruent with Beger and Luckmann's conception of internalization in the process of institutionalization at individual level. ii. Reciprocity transactions: It "consists of an accumulation of 'chits' earned through previous good deeds to others, backed by the norm of reciprocity." In comparison with value introjection, in this type of social capital "individuals are not expected to behave according to a higher group morality but rather to pure selfish end." (p. 130) iii. Bounded solidarity: It refers to social capitals invoke from "situational circumstances leading to the emergence of principled group-orientated behavior. …Its classic sources are best exemplified by Marx and Engels's analysis of the rise of proletarian consciousness and the transformation of workers into class for themselves." (p. 130) This type of collective sentiments grown out of common (usually socially inferior) situations can also be found in unions, minority groups, etc. iv. Enforceable trust: It refers of social capitals grown out of community, in which "particularistic rewards and sanctions" are enforceable on its members in the form of collective expectation and trusts. This type of social capitals may manifest in informal institutional settings such as peer group pressures or solidarity within new immigrant communities or in formal institutional setting such as community sanction in professional associations. D. Conceptual Apparatuses in the Studies of Institutional Change 1. Identifying types of institutional changes a. Categorization of institutional changes i. Evolutionary or incremental changes: It has been signified within the perspective that "Institutions are sticky and prone to inertia and, as a result, change quite gradually." Hence, changes undertaken by institutions has commonly been characterized as evolutionary changes. By evolutionary changes, it refers to "continuous change that proceeds in small, incremental steps along a single path in certain direction." (Campbell, 2004, p. 33) 13 W.K. Tsang Comparative-Historical Method in Ed Research ii. Revolutionary changes or punctuated equilibrium: Despite the institutional inertia and resistance to change, "some scholars recognize, nonetheless, that relatively rapid and profound institutional change does occur sometimes. They often describe this discontinuous pattern of change as punctuated equilibrium." (Campbell, 2004, p. 34) iii. Punctuated evolution: Some scholars further specify that "The periods of equilibrium occurring between punctuations are better characterized as evolutionary rather than static." Hence, they prefer to characterize change in institutions as punctuated evolution. That is, there are evolutionary changes in terms of self reflection and social learning within periods of equilibrium and equilibrium may be "punctuated occasionally by crises that involve open struggle over the very core of the institutional status quo and the eventually result in truly fundamental institutional transformation." (p. 34) b. Identifying the dimensions of changes i. Scott’s conception of three pillars - Changes in regulative dimension of pillars - Changes in normative dimension of institutions - Changes in cognitive dimension of institutions ii. Levels of abstraction - World systemic level - Societal level - Discursive level - Organizational level - Interactive level - Individual cognitive level c. Identifying the time frame: Time frame refers to the duration of time within which institutional changes are set against for investigation. 2. Explaining institutional changes Explaining institutional changes: John Campbell (2004) has stipulated the causal mechanism accounting for institutional changes as follows a. Negative feedbacks and critical junctures on dependence path: As indicated above the maintaining and sustaining of institutional patterns depends on the continuous feedbacks from the prevailing "dependence path" of the institution. (Pierson, 2004) However, as negative feedbacks from the dependence path appear and subsequently accumulated to a critical point. It may then trigger fundamental changes in institution. (Campbell, 2004, p.65-68) b. Bricolage: It refers to innovations in combining existing repertoire of institutional principles and practices so as to solve crises or dilemma confronting an institution. (Campbell, 2004, p. 69) According to March and Olsen's conception, bricolage can be categorized into i. Substantive bricolage: It refers to innovative combination of well-established technical principles or practices within an institution in order to bring about adjustment or fundamental change. ii. Symbolic bricolage: It refers to innovative combination of normative and cognitive principles and practices so as to reconcile normative or cognitive conflicts invoked by changes. c. The role of institutional entrepreneurs or bricoleurs: The conception of institutional entrepreneurs or bricoleurs can specify the agent of change in the causal explanation 14 W.K. Tsang Comparative-Historical Method in Ed Research of institutional changes. The performance entrepreneurs depend basically on two factors, namely their connectivity within the institution and the availability of repertoires to be combined. As Campbell indicates "entrepreneurs with more diverse social, organizational, and institutional connections tends to have more expansive repertoires with which to work. In turn, the broader their repertoire, the more likely they are to create a bricolage that is very creative and revolutionary rather than one that is less creative and evolutionary, (Campbell, 2004, p.75) e. Diffusion, translation and enactment: i. Changes in punctuated equilibrium may not be invoked by bricoleurs from within an institution. It may be triggered by input from other institutions. In other words, institutional innovation or changes may diffuse and circulated among institutions. Hence, institutional changes can be copies and learnt. ii. However, input of changes or innovations from outside will not be copied automatically and totally by a given institution. They must be translated and innovatively combined with existing principles and practice. iii. Finally, in order for any principles and practice input from without to substantiate within a given institution, they must be internalized cognitively or normatively by members of the institution to become part of their daily routines and practice. In other words, changes have to be enacted by members on daily basis. f. Normative and cognitive ideas about institutional changes i. In accounting for institutional changes, new institutionalists play particular attentions to how agents accept (interpret, identify, internalize, enact, etc.) new ideas and in turn make changes in their practices, i.e. agencies. ii. Typology of ideas about institutional change: Campbell has constructed a framework to classify ideas into paradigms, public sentiments, programs and frames. iii. Typology of actors and their ideational roles: According to the classification of ideas, Campbell has further differentiated actors within an institution into five ideational roles 15 W.K. Tsang Comparative-Historical Method in Ed Research 16 W.K. Tsang Comparative-Historical Method in Ed Research Additional References Lin, Nan (2001) Social Capital: A Theory of Social Structure and Action. Cambridge: Cambridge University Press. North, Douglas C. (1990) Institutions, Institutional Change and Economic Performance. Cambridge: Cambridge University Press. Portes, Alejandro Portes and Julia Sensenbrenner (1998) “Embeddedness and Immigration: Notes on the Social Determinants of Economic Action. Pp. 127-153. In M. C. Brinton and V. Nee (Eds.) New Institutionalism in Sociology. New 17 W.K. Tsang Comparative-Historical Method in Ed Research