Educational Psychologist ISSN: 0046-1520 (Print) 1532-6985 (Online) Journal homepage: https://www.tandfonline.com/loi/hedp20 Motivational Interventions That Work: Themes and Remaining Issues KATHRYN R. WENTZEL & ALLAN WIGFIELD To cite this article: KATHRYN R. WENTZEL & ALLAN WIGFIELD (2007) Motivational Interventions That Work: Themes and Remaining Issues, Educational Psychologist, 42:4, 261-271, DOI: 10.1080/00461520701621103 To link to this article: https://doi.org/10.1080/00461520701621103 Published online: 05 Dec 2007. Submit your article to this journal Article views: 1789 View related articles Citing articles: 9 View citing articles Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=hedp20 EDUCATIONAL PSYCHOLOGIST, 42(4), 261–271 C 2007, Lawrence Erlbaum Associates, Inc. Copyright Motivational Interventions That Work: Themes and Remaining Issues Kathryn R. Wentzel and Allan Wigfield Department of Human Development University of Maryland We highlight major themes emerging from the articles in this special issue. These themes include (a) the importance of theoretical frameworks and clearly defined constructs for guiding the development of interventions, (b) a consideration of intervention effects on ethnic minority children, (c) the importance of positive social interactions and relationships among teachers and peers in school as a foundation for students’ adjustment to and achievement in school, (d) the need for intervention programs to use strong research designs and measures to test their effectiveness, and (e) the importance of considering developmental issues when designing interventions. Issues with respect to each theme are discussed. The articles in this special issue describe successful intervention programs designed to improve students’ academic and social competencies by strengthening their motivation. In the opening article, “Reforming Middle Schools: Focus on Continuity, Social Connectedness, and Engagement,” Jaana Juvonen discusses broad middle school reform efforts and how creating positive social-emotional climates in middle school can enhance the motivation and achievement of students from many different backgrounds. Next, in the article by Felner and his colleagues, “Creating Small Learning Communities: Lessons From the Project on High-Performing Learning Communities About ‘What Works’ in Creating Productive, Developmentally Enhancing, Learning Contexts,” and the article by Balfanz and his colleagues, “Preventing Student Disengagement and Keeping Students on the Graduation Track in Urban Middle-Grades Schools: Early Identification and Effective Interventions,” large-scale school-level reforms implemented in many middle and high schools across the country are described. Guthrie, McRae, and Klauda’s article, “Contributions of Concept-Oriented Reading Instruction to Knowledge About Interventions for Motivations in Reading,” describes a reading comprehension instructional program that enhances children’s cognitive skills in reading and motivation to read, as a way to increase reading comprehension and engagement in reading activities. The final article by Hudley and her colleagues, “Reducing Aggressive BehavCorrespondence should be addressed to Kathryn Wentzel or Allan Wigfield, Department of Human Development, University of Maryland, 3304 Benjamin Building, College Park, MD 20742. E-mail: wentzel@umd.edu or awigfiel@umd.edu ior and Increasing Motivation in School: The Evolution of an Intervention to Strengthen School Adjustment,” describes an intervention for aggressive children that provides social skills training to help them get along better with their peers in school and as a way to improve their school performance. Our motivation for bringing together this group of authors for this issue was grounded in several important issues and interests. First, the topic of successful interventions designed to enhance students’ motivation and engagement is a timely one. We know of no other compilations of articles on this issue. As discussed in our introductory article to this special issue, there now is a rich body of experimental and correlational work on the nature of motivation that provides the field with a much clearer understanding of critical motivation-related constructs. In addition, there is increasing evidence that students’ motivation directly impacts their social and academic functioning, and researchers have gained a great deal of knowledge about how teachers and other educators can influence students’ motivation in both positive and negative ways. Motivation researchers now have developed reliable and valid measures of the different constructs; having reliable, valid, and sensitive measures of motivation is essential to gauge the effectiveness of programs designed to improve children’s motivation and achievement. Finally, we also were interested in exploring the implications of intervention work for understanding the motivation and school-based accomplishments of ethnic minority children. In addressing these goals for the special issue, the articles highlight a number of issues of central importance in developing successful school-based interventions based on motivational principles. The interventions include strategies 262 WENTZEL AND WIGFIELD that work with students from elementary school through high school, children from economically disadvantaged backgrounds, and children who represent ethnic minority groups. Further, these programs focus on a range of important academic and social outcomes, including reading achievement, social interactions with other students and teachers, and the ultimate motivational issue—dropping out or staying in school. We are impressed with the range of treatments included in these interventions, the careful ways in which their effects have been assessed, and the range of outcomes considered. In this commentary we highlight some of the major themes that can be drawn from this work and discuss issues that remain a challenge for future intervention work in this area. These themes and issues include (a) the importance of having clear theoretical foundations and constructs for the development of successful interventions; (b) further consideration of what, if anything, is unique about ethnic minority students’ experiences at school that might require specific intervention strategies to enhance their motivation, as compared to attempting to develop interventions that are aimed at all students; (c) the role of social relationships and supports in motivating positive social adjustment and achievement in school; (d) the need for interventions to use strong research designs and high-quality measures; and (e) developmental issues. MOTIVATION THEORIES AND CONSTRUCTS AS FOUNDATIONS FOR SUCCESSFUL INTERVENTIONS One of the problems with many school-based intervention programs is the lack of clear theoretical foundations or rationales to guide intervention efforts. That is decidedly not the case for the interventions presented in this special issue. Some of the authors utilized specific theoretical perspectives on motivation to design their programs. For example, Hudley et al.’s (2007/this issue) intervention programs to reduce boys’ aggression are based in attribution theory, one of the prominent motivational theories over the last 25 years (Weiner, 1985, 2005). Attribution theory attempts to explain individuals’ causal reasoning about what happens in different kinds of situations, achievement and otherwise. In turn, causal reasoning is believed to have a powerful impact on subsequent behavioral choices and actions. Based on these fundamental principles of attribution theory, Hudley et al. provide an elegant example of how to target for intervention motivational processes hypothesized to mediate relations between training activities and desired behavioral outcomes. They do this by working to change aggressive boys’ understanding of different social interactions and the reasons behind them to ultimately improve their behavior. Guthrie et al. (2007/this issue) utilized a number of principles from different motivation theories to develop specific instructional practices in the CORI program and to guide their intervention work. The practices emphasizing choice are based in self-determination theorists’ (e.g., Ryan & Deci, 2002) view that students need to become autonomous learners who take control of their own learning. Giving students a choice of tasks and activities provides a way to do that. Practices focused on helping students be successful are based in self-efficacy theory (e.g., Bandura, 1997; Schunk & Pajares, 2002), which posits that students’ efficacy comes primarily from successfully completing achievement activities. The concern for relevance comes from interest theories which propose that students are more interested in doing activities they can connect to their own experiences (e.g., Hidi & Harackiewicz, 2001). Practices fostering collaboration stem from social motivational work documenting the importance of positive social interactions in classrooms and how much students enjoy working with one another (see Juvonen & Wentzel, 1996). Finally, having thematic units is based in part in goal orientation theory, which proposes that when the material to be learned is clearly organized conceptually and provides cognitive challenges students will be more strongly motivated to master it (Pintrich, 2003; Stipek, 1996) Other authors in this special issue focused on more general perspectives that include attention to student motivation as an aspect of engagement. Engagement and motivation are terms that often are used synonymously but have somewhat different meaning. Engagement is a relatively broad construct that includes affective, cognitive, and behavioral characteristics (Fredricks, Blumenfeld, & Paris, 2004; Wigfield & Guthrie, in press). Motivation is a more specific set of processes that provide energy for different behaviors; thus when individuals are more strongly motivated they can become more deeply engaged in different activities behaviorally, cognitively, and affectively. Balfanz et al. (2007/this issue), in their Talent Development Middle School program, use “active and engaging pedagogies in order to make it more likely that students will remain engaged in school” (p. 231). With regard to specific motivational principles, this program provides students extra help when needed, a strategy known to increase self-efficacy and a sense of mastery, and gives students opportunities to engage actively in different kinds of learning activities, such as science experiments, a strategy that supports perceptions of autonomy and self-efficacy. A logical extension of this work is found in the creation of small learning communities as illustrated in the programs described by Balfanz et al. (2007/this issue) and Felner et al. (2007/this issue). This practice is central to promoting social aspects of motivation, including stronger and more rewarding relationships with teachers and peers. Balfanz and his colleagues, Juvonen (2007/this issue), and Felner and his colleagues also rely on theoretical work that highlights the importance of a sense of connectedness and belongingness to students’ motivation (Baumeister & Leary, 1995; Ryan & Deci, 2002). A recognition of positive social relationships and school climate during the middle school years also draws on developmental and ecological perspectives. First, MOTIVATIONAL INTERVENTIONS THAT WORK the middle school years reflect a developmental phase in which relations with peers and adults other than one’s parents become increasingly important. Second, structural aspects of many middle schools (larger schools, integration of several elementary schools into one middle school; more teachers for students to work with, etc.) can create situations in which it is difficult to form positive social relationships. Therefore, attending to issues of social motivation is especially crucial during these years. Felner and his colleagues’ work combines this focus on early adolescence and middle school with broad developmental theories of competence development, such as Bronfenbrenner’s (1989) ecological theory of development. This perspective focuses on the additional critical importance of school context and supports in facilitating the development of students’ emotional, social, and intellectual well-being. In summary, the interventions described in this special issue were based on an impressive range of important motivational theories and principles. Further advances in this area, however, will require greater attention to how motivation is construed when designing strategies for change. For example, as noted earlier, motivation and engagement are often used interchangeably in the literature and when describing intervention efforts. However, there are important distinctions between motivation as a psychological process that energizes and directs behavior, and effortful, “engaged” behavior believed to reflect positive motivational orientations toward a task. For those wanting to promote positive student engagement, a logical focus would be on students’ motivational processes, such as their self-efficacy beliefs (e.g., Guthrie et al., 2007/this issue), attributions for success and failure (e.g., Hudley et al., 2007/this issue), or sense of social connectedness (Guthrie et al., 2007/this issue; Juvonen, 2007/this issue). In contrast, a more proximal target for promoting achievement outcomes would be objective forms of student engagement (e.g., Balfanz et al., 2007/this issue; Guthrie et al.). Implementing change at the level of motivational processes as well as engaged behavior is essential for intervention efforts to succeed. Applying more specific motivational principles to schoollevel reform also could move the field forward (e.g., Maehr & Midgley, 1996). To illustrate, school-level functioning can have a negative impact on academic motivation and achievement by influencing peer norms and values. This occurs most often when schools establish competitive academic standards and norm-referenced evaluations of achievement that in turn heighten social comparison among students. Such practices tend to result in students adopting orientations toward learning that focus on performance rather than mastery of subject matter and in lowered levels of academic efficacy and aspirations for achievement, especially among low-ability students (Butler, 2005). Therefore, more attention to targeting specific structural aspects of schools and classrooms that influence students’ motivation to succeed is warranted. 263 Finally, additional intervention efforts based on motivation theories and principles but not described in this issue are worthy of note. For example, interventions have targeted students’ feelings of connectedness to classmates and teachers (Watson, Solomon, Battistich, Schaps, & Solomon, 1989), perceptions of competence, autonomy, and relatedness (Connell, 2003), feelings of helplessness associated with learning (Foesterling, 1985), and test anxiety (Hill, 1984). Additional strategies not described herein have been implemented successfully in experimental settings to increase self-efficacy (see Schunk & Pajares, 2002), beliefs about intelligence (e.g., Blackwell, Trzesniewski, & Dweck, 2007), and intrinsic interest (e.g., Cordova & Lepper, 1996). This work provides the field with additional theoretical perspectives and intervention models that can be applied in classroom settings to improve the social and academic achievements of all students. MINORITY STUDENTS AND MOTIVATION As noted in the introduction to this special issue, there is ample and striking evidence that levels of achievement differ significantly when African American and Hispanic students are compared to their White and Asian American peers (Okagaki, 2006; U. S. Department of Education, 2003), with the first two groups on average performing more poorly in school than the latter two groups. African American and Hispanic students also are much more likely to drop out of school. The reasons for these differences remains controversial given that the effects of poverty and low socioeconomic status are rarely taken into account when comparing groups of students, combined with the fact that many African American and Hispanic students also are economically disadvantaged (Graham, 1994; McLoyd, Aikens, & Burton, 2006). It is interesting that group differences in motivation as a function of ethnicity are less apparent (see Cooper & Dorr, 2005, and Graham, 1994, for reviews). In fact, some studies indicate that African American children have more positive beliefs about their ability in different areas than do White children. Further, Stevenson, Chen, and Uttal (1990) reported that African American children’s beliefs about ability in different subject areas did not relate to their performance in those areas, but European American children’s ability beliefs and performance did relate. This raises some interesting questions about whether motivation-related constructs like ability beliefs are relevant for understanding engagement and achievement for all children (see Graham, 1994). However, the more important question for practitioners and theorists alike is whether minority-group status moderates the effects of interventions on targeted outcomes. In other words, are pathways between contextual effects and motivation and between motivation and achievement the same for all groups of children? Must interventions be developed and implemented exclusively for ethnic minority students? As with explanations of group differences, the answer to this 264 WENTZEL AND WIGFIELD question is complex. On one hand, it is reasonable to believe that motivational theories and principles are relevant and useful for understanding competence in all children. As Hudley et al. (2007/this issue) point out, “We are clear that challenging behaviors are not the particular province of any one gender or ethnic group, and the principles and programs we have developed could be deployed to benefit any child” (p. 258). The fact that all of the interventions discussed in this special issue were successful with children who were members of ethnic minority groups as well as for those from low socioeconomic status (SES) backgrounds suggests that the motivational principles on which the programs were based apply to many different groups of children in school. On the other hand, Felner and his colleagues (2007/this issue) and Guthrie and his colleagues (2007/this issue) described greater impacts of intervention efforts on minority students than on majority students. In addition, as discussed by Juvonen (2007/this issue), ethnic minority students also tend to benefit from increased social supports to a greater extent that do their White peers. It is not clear whether these findings are simply because of ceiling and floor effects such that majority children who are likely to enjoy ample social and academic supports for learning do not benefit greatly from additional support, whereas minority students from low SES backgrounds who are less likely to have adequate supports show dramatic gains when they are provided. However, there are some reasons why ethnic minority children might benefit more from effective interventions. For instance, Steele (1992, 1997) proposed stereotype vulnerability and disidentification to help explain the underachievement of African American students. These students often encounter mixed messages about their abilities along with widespread negative cultural stereotypes about their academic potential and motivation. As a result, they likely find it difficult to concentrate fully on their schoolwork due to the anxiety induced by their vulnerability to these stereotypes (see Steele & Aronson, 1995). To protect their self-esteem, they may disidentify with academic achievement leading to both a lowering of the value they attach to intellectual accomplishments and a detachment of their self-esteem from both positive and the negative academic experiences. Indeed, researchers have found that academic self-concept of ability is not a strong predictor of general self-esteem for some African American children (Stevenson et al., 1990; Winston, Eccles, Senior, & Vida, 1997). Although several investigators found no evidence of greater disidentification with school among African American students (e.g., Spencer, Noll, Stoltzfus, & Harpalani, 2001; Steinberg, Dornbusch, & Brown, 1992), Steele’s work and that of others (Finn, 1989; Taylor, Casten, Flickinger, Roberts, & Fulmore, 1994) makes a strong case for how disidentification, particularly as a result of inequitable treatment and failure experiences at school, can undermine achievement and academic motivation. If true, constructs of particular relevance for interventions targeted at ethnic minority students are students’ self-esteem (i.e., beliefs about the general worth of oneself) and ethnic identify (i.e., the extent to which ethnicity defines oneself; Phinney, Cantu, & Kurtz, 1997; Stone & Han, 2005). Recent work suggests that a strong sense of ethnic identity in conjunction with a positive sense of self-worth tend to act as buffers against the negative effects of prejudice and discriminatory behavior on academic achievement (Wong, Eccles, & Sameroff, 2003). Although many researchers emphasize the role of ethnic minority students’ self-perceptions in their motivation and achievement, such as their self-esteem and ethnic identities, it also is very important to note that in many school environments, these students face broader issues that go well beyond their own beliefs about themselves. For instance, Weinstein (2002) discussed the negative views and expectations some teachers have for minority students, and these students’ classmates sometimes have similar views. Therefore, it is crucial for intervention efforts to target such negative perceptions on the part of teachers and classmates (see Weinstein, 2002), in addition to trying to change any negative perceptions these students might have of themselves. Further, we believe a focus on changing classroom environments in ways to enhance children’s motivation, as compared to changing children to fit extant classroom environments, is generally the better approach to enhancing students’ motivation. That is the precisely the approach taken by the authors included in this special issue. In summary, the interventions described in this issue have been successful with a broad range of students in different ways. However, given the complexity of the achievement and motivational differences across different groups of children in this country, more research is needed. Work that includes additional intervention strategies and a broader range of motivational constructs and principles would help the field obtain a better understanding of the role of motivational processes in explaining the academic performance differences in diverse groups of children (Graham, 1994; Pintrich, 2003). In this regard, research on the potentially positive effects of a strong sense of identity and self-worth in buffering prejudice and discrimination, and on ways to change teachers’ and students’ negative expectations of those who are perceived to be different would move the field forward. SOCIAL SUPPORT AS A MOTIVATOR OF ACADEMIC ACCOMPLISHMENTS A prominent theme of the interventions discussed in this special issue is the importance of social supports and relationships in facilitating positive change in academic motivation and achievement. The authors approach the social aspects of schooling and motivation in different ways, but each acknowledges a central role of social interactions and relationships in their interventions. Hudley and her colleagues (2007/this issue) focus on working with individual children MOTIVATIONAL INTERVENTIONS THAT WORK to improve their interactions with others and reduce their aggressive tendencies. A central assumption of their work is that these improvements in social behavior also will enhance academic performance. Guthrie and his colleagues include collaborations with peers as a central instructional practice in CORI. Balfanz and his colleagues (2007/this issue), Felner and his colleagues (2007/this issue), and Juvonen (2007/this issue) discuss ways in which creating smaller learning communities in middle schools can enhance students’ engagement, connections to their schools, and academic outcomes. Juvonen’s article in particular describes the central importance of peer relationships to students’ adjustment to school. In this section, we highlight several issues concerning social support relevant to improving students’ social and academic competence. These issues include the specific roles of teachers and peers in providing students with a sense of social connectedness, the need for greater theoretical precision in models of social support, and the need for institutional supports for teachers. The role of social support in motivating academic outcomes has been acknowledged widely by educational policymakers interested in broad level school reform (e.g., Carnegie Task Force on the Education of Young Adolescents, 1989; National Middle School Association, 2003) as well as by educational psychologists interested in the social and emotional functioning of children at school (Eccles & Midgley, 1989; Goodenow, 1993; Wentzel, 2004). At the level of school reform, as illustrated in the articles by Balfanz et al. (2007/this issue) and Felner et al. (2007/this issue), models of social support have led to widespread implementation of small learning communities, especially at the middle school level. In the psychological community there also is increasing recognition that socially supportive relationships with teachers and peers can promote positive aspects of school adjustment during adolescence. As noted by Juvonen (2007/this issue), researchers have documented that adolescents’ perceptions of teachers as emotionally supportive and caring are related to positive aspects of academic engagement, academic performance, and whether students at this age drop out of school. Similarly, she describes how adolescent peer groups and friendships also provide students with a sense of emotional security and a sense of belonging. As with teacher support, perceived peer support at school has been associated positively with academic engagement, performance, and classroom behavior (see also Wentzel, 2005). Therefore, this work on the psychological effects of teacher and peer supports provides important insights into why broad-level reforms designed to enhance these supports have positive effects on motivation and achievement. Of special relevance for this issue and for understanding the achievement patterns of ethnic minority children is that ethnographic accounts often conclude that at least some of these students experience school as a place where positive social supports are lacking and efforts to succeed are undermined by conflicting sets of values and expectations from 265 parents, peers, and teachers (Phelan, Davidson, & Cao, 1991; Romo & Falbo, 1996; Valenzuela, 1999). Other evidence suggests that relations between close and secure teacher–student relationships and student adjustment are moderated by SES and race such that students from lower SES backgrounds (Dornbusch, Erickson, Laird, & Wong, 2001) and members of minority groups (Certo, Cauley, & Chafin, 2003; Crosnoe, Johnson, & Elder, 2004) tend to benefit more from close relationships with teachers than do other students. The critical importance of these findings with regard to school reform and classroom intervention is that not only do many ethnic minority students perceive their relationships with teachers as less than positive but teachers also rate the quality of their relationships with these students as less close and more conflictual than they do their relationships with majority (White) children (Ladd & Burgess, 2001). Moreover, teacher ethnicity and mismatch between the race/ethnicity of teachers and students is related to conflict and dependency in teacher–student relationships (O’Connor & McCartney, 2006; Saft & Pianta, 2001). Therefore, there is ample evidence to suggest that efforts to improve teacher–student relationships might especially benefit ethnic minority students who attend schools in which they are a minority. As previously noted, several articles in this issue (Juvonen, 2007/this issue; Guthrie et al., 2007/this issue; Hudley et al., 2007/this issue) also suggest that children who enjoy positive interactions and relationships with their peers also tend to be engaged in and even excel at academic tasks more than those who experience problems with classmates. Conceptual approaches to the study of peer activities and cognitive outcomes have focused on various aspects of peer relationships, ranging from the nature of interactions involved in intellectual problem solving to group pressures to adopt norms and values associated with academic performance (see Wentzel, in press, for a review). Practical applications have focused on providing students with structured learning activities within cooperative and collaborative peer settings. Cooperative learning can lead to increased peer acceptance and enhanced cross-group relations, increased intrinsic motivation, positive attitudes toward school, a heightened sense of efficacy, and increased prosocial interactions (see Juvonen). As predicted by co-constructivist models, the effects of cooperative learning on achievement are consistently positive when students engage in cognitive elaboration and are required to work together toward common goals, and the learning tasks require equal status for all group members (Slavin, Hurley, & Chamberlain, 2003). Of particular interest is that collaborative learning structures (peers working in dyads) contribute most to learning outcomes for minority, urban-dwelling, and young children, when dyads are homogeneous with respect to gender and occur over a number of weeks (see Rohrbeck, Ginsberg-Block, & Fantuzzo, 2003, for a review). It also is worth noting, however, that the effects of these learning structures are mixed when students’ social 266 WENTZEL AND WIGFIELD characteristics are taken into account. For example, cooperative learning structures tend to work differentially for girls and boys, such that in mixed-gender groups girls perform less well than boys (see Slavin et al., 2003). Working with friends versus acquaintances tends to result in positive outcomes for girls more than for boys (Kutnick & Kington, 2005). Pressures to display gender-stereotypic characteristics also can result in some girls downplaying their intellectual abilities and competitive strivings in boys who display reluctance to engage in academic pursuits altogether (Maccoby, 2002). Group learning with children of differing levels of ability, race, ethnicity, and SES also is largely unsuccessful in producing cognitive gains (Cohen, 1986). Although interventions designed to increase academic motivation have a rich theoretical base on which to build, work in the area of social support is still in its infancy with respect to understanding the nature of social supports at school and the mechanisms whereby supports have influence on students’ social and academic outcomes. To illustrate, most research on the supportive nature of teachers and peers focuses on fairly global notions of social relatedness; operational definitions typically reflect beliefs that teachers or peers “care about me.” However, researchers have documented differences in middle school students’ characterizations of supportive teachers as a function of student ability, with students from high-ability tracks valuing teachers who challenge them, encourage class participation, and express educational goals similar to theirs. In contrast, students from low-ability tracks tend to value teachers who treat them with kindness, are fair, explain subject matter clearly, and maintain control in the classroom (Daniels & Arapostathis, 2005). Ethnographic studies also document that academically successful inner-city ethnic minority adolescents value instrumental help from teachers but also warmth and acceptance coupled with high academic expectations (Smokowski, Reynolds, & Bezrucko, 2000). Racially mixed groups of middle school students highlight the importance of teachers who are responsive to individual differences and needs, provide students with autonomy and choice (Oldfather, 1993), show interest in students as individuals, help with academics, encourage students to work up to their potential, and teach well and make subject matter interesting (Hayes, Ryan, & Zseller, 1994). It is clear from this work that more nuanced definitions of social support are necessary to identify the precise ways in which supportive teachers have positive effects on student achievement. One approach to accounting for the multiple definitions of support that students might hold is to utilize a more differentiated model in which social support is defined with respect to specific provisions that can promote academic success at school: clear communication of expectations and values related to achievement; instrumental help, advice, and academic instruction; a safe classroom environment; and emotional nurturance and caring (Wentzel, 2004, 2005). These dimensions reflect essential components of so- cial support in that (a) information is provided concerning what is expected and valued in the classroom; (b) attempts to achieve these valued outcomes are met with help and instruction; (c) attempts to achieve outcomes can be made in a safe, nonthreatening environment; and (d) individuals are made to feel like a valued member of the group. It is worth noting that summaries of best practices for educating ethnic minority students include these aspects of supportive relationships as essential for effective classroom teaching (Rutherford, 1999; Scribner & Reyes, 1999); essential components of positive school climate also reflect these dimensions (see Felner et al., 2007/this issue). This differentiated approach also is particularly useful for understanding the effects of social support on achievement in that the various provisions can be linked to specific aspects of motivation. For example, responsive and warm relationships with teachers and peers are related to a students’ sense of emotional well-being and corresponding desires to contribute to the smooth functioning of classroom activities. In this regard, teachers’ and peers’ communication of expectations might be particularly important for understanding students’ reasons for pursuing classroom-specific goals (Wentzel, Filisitti, & Looney, 2007) and values for academic and social outcomes (Wigfield & Eccles, 2002). Teachers’ and peers’ provisions of help and instrumental aid are likely to be especially influential in promoting students’ sense of efficacy for academic and social tasks (Bandura, 1997) and feelings of self-determination (Ryan & Deci, 2002). In turn, these motivational outcomes are likely to influence students’ academically related outcomes in positive ways (Wentzel, 2003; Wigfield, Eccles, Schiefele, Roeser, & Davis-Kean, 2006). In general, research on teachers and peers provides support for this more differentiated model (see Wentzel, 2004). A final issue we raise with respect to social support is that if teachers have influence by way of the relationships and interactions they have with students, it also becomes essential to understand those factors that contribute to teachers’ ability and willingness to engage in these positive forms of social interaction. Research that examines factors that foster supportive and caring interactions on the part of teachers is relatively rare. However, teacher stress appears to contribute to the number of negative relationships that elementary school teachers report having with their students (Yoon, 2002), depression has been related to the sensitivity and responsiveness of preschool teachers (Hamre & Pianta, 2001), and a secure attachment style has been related to positive as opposed to conflictual interactions of elementary school teachers with their students (Morris-Rothschild & Brassard, 2006). Teachers’ sense of efficacy with regard to classroom management also has been related to positive relationships and interactions with elementary school age students (Morris-Rothschild & Brassard, 2006; Yoon, 2002). Therefore, the potential impact of teacher characteristics on their assessments of relationships with students needs to be taken into account when drawing inferences from this work. MOTIVATIONAL INTERVENTIONS THAT WORK As suggested in the article by Felner et al. (2007/this issue), school-level factors also are likely to influence teachers’ ability to create supportive classroom environments for their students. For example, factors such as the quality of feedback given to teachers from administrators, teacher autonomy and participation in school decision making, opportunities for collaboration and development of positive relationships with peers, and instructional help and resources are likely to contribute to teachers’ ability and willingness to provide similar kinds of supports for their students (see also Firestone & Pennell, 1993). Indeed, if provisions of positive supports contribute to students’ successful functioning at school, provisions of similar supports to teachers are likely to improve their practice as well. In summary, issues concerning social relationships and social support have been an integral part of whole-school reform efforts and of increasing interest in the educational psychology community. It is clear from work in this area, however, that more specification of what is meant by social support is necessary to identify the precise ways in which supportive teachers and peers have positive effects on behavioral, motivational, and academic outcomes of students. An additional challenge for intervention researchers is to identify specific strategies for teaching teachers and students how and when to provide these supports in classroom settings. Changing social behavior and interaction patterns is a difficult task although several programs have been successful in improving levels of cooperative and prosocial behavior in classroom and school settings (see Watson et al., 1989). In addition, more work is needed to identify school-level structures that can influence the development of positive social relationships and interactions. For example, the degree to which middle and high schools are ethnically diverse can influence the nature and stability of friendships and group membership (Urberg, Degirmencioglu, Tolson, & Hallidayscher, 1995). Organizational aspects of classrooms also can have fairly powerful effects on the nature of peer relationships and interactions. For instance, middle and high school students in classrooms where frequent interactions with classmates are condoned are less likely to be socially isolated or rejected by their classmates, enjoy greater numbers of friends, and experience more diversity and stability in their friendships (Epstein, 1983). Continued work in this area is sorely needed. DESIGN AND MEASUREMENT ISSUES The authors in this issue describe a number of notable design and measurement features of their interventions. In this section, we highlight several issues that are especially noteworthy. First, the measures used to assess change in school performance and academic motivation for the most part are well established in the literature and have strong psychometric properties. By using such measures we can be more confi- 267 dent of drawing valid inferences with regard to the effects of the intervention efforts. However, new ways to measure students’ motivation, particularly measures that are sensitive to change in motivation, still need to be developed. We note four areas in which measurement strategies could be improved. The first area concerns the level of specificity of measures. We now have many domain-specific assessments of motivation (e.g., motivation for reading), which should be more sensitive to interventions in particular subject areas than are more general measures of school motivation (see Bandura, 1997, and Pajares, 1996, for discussion of the importance of matching the level of specificity of the measurement of motivation to the level of specificity of the outcomes of interest). Therefore, when designing and testing interventions, researchers need to match the level and content of the intervention program with the measures used to assess it. More general measures possibly can give a sense of the broader effectiveness of the program, but if such measures are included it also is crucial to have domain-specific measures that provide the most direct test of intervention effects. In addition, most of the questionnaire measures used in research on motivation assess students’ summary evaluations of themselves with regard to whatever construct is of interest (e.g., measures of students’ self-efficacy ask for their judgments of confidence in their ability to perform a specific task). However, these measures do not get at the processes involved in the formation of these self-perceptions. Further, they also are static, in that they usually are administered before and after an intervention, rather than being completed while the intervention is ongoing (see Boekaerts, 2001, for discussion of “online” measures of motivation). Therefore, measures that capture the process of change as student motivation develops and as motivation influences performance outcomes over time need to be developed. A third area for improvement concerns unidimensional approaches to measurement. Most assessments of motivation are based on student self-report questionnaires. Such questionnaires provide valuable information about how students think about themselves and the social settings they learn in. These measurement strategies, however, are subject to social desirability and young children often have a difficult time completing them in meaningful ways. Efforts to develop alternate ways of measuring students’ motivation such as the teacher report measures described by Guthrie and his colleagues (2007/this issue) need to continue if we are to be successful in truly capturing multiple aspects of student’s social and academic motivation at school. Finally, the measurement of social motivation is perhaps less well developed than that of academic motivation. For example, school belongingness measures typically assess students’ perceptions of the quality of relationships with all of their teachers and peers as a group (see Goodenow, 1993; Roeser & Eccles, 1998). However, remaining questions to address in this area concern the extent to which these global beliefs develop out of interactions and relationships with 268 WENTZEL AND WIGFIELD single or multiple teachers and peers, and the degree to which reflect a student’s ongoing history of relationships or a single but salient recent relationship. Design issues concerning sampling also are important to consider. Sampling procedures described in this issue reflect different but effective ways to protect the validity of the experimental designs and to allow conclusions concerning generalizability to be made. For example, at the individual student level, Hudley et al.’s (2007/this issue) interventions to reduce children’s aggression used random assignment of aggressive children to treatment condition. At the level of school intervention, Felner et al.’s (2007/this issue) work also illustrates how random assignment can be done effectively to evaluate large-scale school reform. As the gold standard for intervention research, random assignment to treatment and control conditions is increasingly common even in school-based interventions. However, few evaluations of motivational interventions have used this strategy, especially studies done at the classroom level of intervention. Often, intervention researchers have difficulty using random assignment at the classroom level given issues surrounding teacher and principal support for such designs, contamination effects within schools, and obtaining parent permission for such kind of work. Ethical considerations also are an issue. If motivational interventions are effective, all students should be given the opportunity to enjoy their benefits. However, different kinds of matching procedures can be employed in quasi-experimental designs to ensure comparability of treatment and control groups. Guthrie and his colleagues’ (2007/this issue) work with CORI is exemplary in this regard. Researchers also can use a variety of statistical techniques to address sampling issues. For instance, Guthrie et al. check for differences between treatment and control at pretest and analyze posttest data only after establishing that there are not pretest differences. When pretest differences exist they use analyses of covariance where appropriate. These researchers also are careful to use appropriate levels of analyses to assess intervention effects, sometimes looking at outcomes at the individual level and sometimes at the classroom level. Balfanz and his colleagues (2007/this issue) used logistical regression to analyze the predictive power of their “flags” to identify dropout risk. In these and other ways, threats to internal validity can be addressed in well-designed interventions. Another issue with respect to design is the scalability of different interventions (see Blumenfeld, Marx, & Harris, 2006, for discussion of the challenges of taking successful smaller interventions to a larger scale). As demonstrated by experimental studies, many cognitive and motivational interventions are effective on a small scale. However, once shown to be effective, they then need to be implemented more broadly to see if they are replicable in multiple classroom settings and schools and with diverse groups of students. There are many challenges to scaling up successful interventions, with implementation quality perhaps the most serious. As the number of individuals and schools adopting an intervention increases, there is a greater likelihood that there will be differences in quality of implementation. When this occurs, it is difficult if not impossible to determine if the intervention did not work because it was not of good quality or because it was not implemented well. A number of the interventions discussed in this special issue, notably Balfanz et al.’s (2007/this issue) and Felner et al.’s (2007/this issue), have been taken to relatively large scale. In this regard, Felner and his colleagues discuss necessary and sufficient conditions for the effective implementation of smaller learning communities. These conditions must be met before the success or failure of an intervention can be determined. The Guthrie et al. (2007/this issue) programs have been implemented on a smaller scale, but Guthrie and his colleagues have developed interesting ways to assess fidelity of implementation that should be helpful when CORI is taken to a larger scale. These include videotaping teachers and coding for implementation quality, but also by having teachers complete questionnaires that ask how they implement the CORI program. DEVELOPMENTAL CONSIDERATIONS The authors in this volume are to be commended for their thoughtful consideration of developmental issues. Most of the articles in this issue focus on projects designed for students in late childhood and early adolescent years. As Juvonen (2007/this issue) points out, this focus is warranted given that students’ social as well as academic motivation tends to decline during this period of development. Coupled with findings that ethnic minority students at this age tend to be at greater risk for academic problems and school drop out than their White peers (Rumberger, 1995), these developmental challenges support a more careful consideration of the early adolescent years as a critical time for intervention efforts. This may be especially true for interventions focused on motivation and engagement. Although the early adolescent years are indeed a critical time for the development of motivation and engagement and (for many children) disengagement, it continues to be important to work with younger children and older adolescents as well. Developmental issues also are reflected in the evaluation designs described by several authors in this issue. Indeed, a critical design issue concerns the long-term effects of interventions. Hudley and her colleagues (2007/this issue) examined the effects of their intervention at 6- and 12-month follow-ups, a relatively long time for this kind of research. Such designs need to become more prevalent in the literature. Both Balfanz and his colleagues (2007/this issue) and Felner and his colleagues (2007/this issue) also are interested in long-term outcomes of their interventions with their focus on identifying students likely to drop out, and work to keep them engaged in school. As noted in these articles, there is a need MOTIVATIONAL INTERVENTIONS THAT WORK to continue efforts to determine how long effects of various effective interventions last, or even when the effects emerge. This issue also arises when considering the seemingly negative effects of school transitions on students’ motivation and achievement. The question of whether the motivational and academic downturns associated with the middle school years are a long-term product of the transition or a developmental phenomenon that occurs regardless of school structure remains unanswered. 269 of developmental issues when planning and implementing motivation interventions. Much work has focused on the middle school years given the important changes in motivation and achievement that tend to occur during this period. However, more work is needed to develop successful intervention programs that motivate younger children and adolescents to succeed. We believe that the articles in this issue provide readers with an excellent foundation for addressing these important issues and from which to develop new intervention programs to enhance students’ motivation and achievement at school. CONCLUSION We had two central goals in compiling this special issue. One goal was to give authors who have developed successful interventions that focus on student motivation an opportunity to present a broad portrayal of their work and its effects on student outcomes and to discuss issues and challenges they and others designing interventions continue to face. A second goal was to focus on the effects of the different interventions on the achievement and social outcomes of ethnic minority children. As we come to the end of this commentary and our own reflections on the articles, we believe the two goals have been met well by the authors in this issue. It is clear from their articles that interventions focused on motivation indeed do work and that they can be especially effective for ethnic minority children. At the same time, there is much work remaining to be done with respect to enhancing the interventions described in these articles, developing new ones, and dealing with the complex research design and measurement issues that are such a big part of intervention work. For example, more precision in theoretical and operational definitions of motivation and engagement would move the field forward. Utilizing specific motivational principles when developing whole-school interventions is necessary. Basic as well as evaluation research also could focus more on the social and emotional experiences of ethnic minorities in schools as they relate to motivation and achievement. Research is beginning to suggest that for these students, a strong sense of ethnic identity in conjunction with a positive sense of self-worth tends to act as a buffer against the negative effects of prejudice and discriminatory behavior on academic achievement. It is clear that ways to promote these positive views of the self by improving classroom environments are in need of development. We also noted that although the measurement of motivation has improved over the past few decades, additional advances in measurement with respect to specificity, focus on process and change, and use of multiple methods are still needed. In this regard, greater theoretical specification of social support and more precise ways to assess it are necessary. Issues of sampling and scalability also were highlighted. In general, more attention to targeting specific structural aspects of schools and classrooms that influence students’ motivation to excel is warranted. Finally, we highlighted the importance REFERENCES Balfanz, R., Herzog, L., & Mac Iver, D. J. (2007). Preventing student disengagement and keeping students on the graduation path in urban middlegrades schools: Early identification and effective interventions. Educational Psychologist, 42, 223–235. Bandura, A. (1997). Self-efficacy: The exercise of control. New York: Freeman. Baumeister, R. F., & Leary, M. R. (1995). The need to belong. Desire for interpersonal attachments as a fundamental human motivation. Psychological Bulletin, 117, 497–529. Blackwell, L., Trzesniewski, K., & Dweck, C. S. (2007). Implicit theories of intelligence predict achievement across an adolescent transition: A longitudinal study and an intervention. Child Development, 78, 246–263. Blumenfeld, P. B., Marx, R. W., & Harris, C. J. (2006). Learning environments. In W. Damon (Series Ed.) & K. A. Renninger & I. E. Sigel (Vol. Eds.), Handbook of child psychology (6th ed., Vol. 4, pp. 297–342). New York: Wiley. Boekaerts, M. (2001). The on-line motivation questionnaire: A self-report instrument to assess students’ context sensitivity. In P. R. Pintrich & M. L. Maehr (Eds.), Advances in motivation and achievement, Volume 12: New directions in measures and methods (pp. 77–120). New York: JAI Elsevier Science. Bronfenbrenner, U. (1989). Ecological systems theory. In R. Vasta (Ed.), Annals of child development (Vol. 6, pp. 187–250). Greenwich, CT: JAI. Butler, R. (2005). Competence assessment, competence, and motivation between early and middle childhood. In A. J. Elliott & C. S. Dweck (Eds.), Handbook of competence and motivation (pp. 202–221). New York: Guilford. Carnegie Task Force on the Education of Young Adolescents. (1989). Turning points: Preparing American youth for the 21st century. Waldorf, MD: Carnege Council of New York. Certo, J. L., Cauley, K. M., & Chafin, C. (2003). Students’ perspectives on their high school experience. Adolescence,38, 705–724. Cohen, E. G. (1986). Designing group work: Strategies for the heterogeneous classroom. New York: Teachers College Press. Connell, J. P. (2003). Getting off the dime: First steps toward implementing First Things First. Report prepared for the U. S. Department of Education. Philadelphia: Institute for Research and Reform in Education. Cooper, H., & Dorr, N. (1995). Race comparisons on need for achievement: A meta-analytic alternative to Graham’s narrative review. Review of Educational Research, 65, 483–508. Cordova, D., & Lepper, M. R. (1996). Intrinsic motivation and the process of learning: Beneficial effects of contextualization, personalization, and choice. Journal of Educational Psychology, 88, 715–730. Crosnoe, R., Johnson, M. K., & Elder, G. H., Jr. (2004). Intergenerational bonding in school: The behavioral and contextual correlates of student– teacher relationships. Sociology of Education, 77, 60–81. 270 WENTZEL AND WIGFIELD Daniels, E., & Arapostathis, M. (2005). What do they really want? Student voices and motivation research Urban Education, 40, 34–59. Dornbusch, S. M., Erickson, K. G., Laird, J., & Wong, C. A. (2001). The relation of family and school attachment to adolescent deviance in diverse groups and communities. Journal of Adolescent Research, 16, 396–422. Eccles, J. S., & Midgley, C. (1989). Stage/environment fit: Developmentally appropriate classrooms for early adolescents. In R. Ames & C. Ames (Eds.), Research on motivation in education (Vol. 3, pp. 139–181). New York: Academic. Epstein, J. L. (1983). The influence of friends on achievement and affective outcomes. In J. L. Epstein & N. Karweit (Eds.), Friends in school (pp. 177–200). New York: Academic. Felner, R. D., Seitsinger, A., Brand, S., Burns, A., & Bolton, N. (2007). Creating Small learning communities: Lessons from the project on highperforming learning communities about “what works" in creating productive, developmentally enhancing, learning contexts. Educational Psychologist, 42, 209–221. Finn, J. D. (1989). Withdrawing from school. Review of Educational Research, 59, 117–142. Firestone, W. A., & Pennell, J. R. (1993). Teacher commitment, working conditions, and differential incentive policies. Review of Educational Research, 63, 498–525. Foesterling, F. (1985). Attributional retraining: A review. Psychological Bulletin, 98, 495–512. Fredricks, J. A., Blumenfeld, P. C., & Paris, A. H. (2004). School engagement: Potential of the concept, state of the evidence. Review of Educational Research, 74, 59–109. Goodenow, C. (1993). Classroom belonging among early adolescent students: Relationships to motivation and achievement. Journal of Early Adolescence, 13, 21–43. Graham, S. (1994). Motivation in African Americans. Review of Educational Research, 64, 55–117. Guthrie, J. T., McCrae, A., & Klauda, S. L. (2007). Contributions of conceptoriented reading instruction to knowledge about interventions for motivations in reading. Educational Psychologist, 42, 237–250. Hamre, B. K., & Pianta, R. C. (2001). Early teacher–child relationships and the trajectory of children’s school outcomes through eighth grade. Child Development, 72, 625–638. Hayes, C. B., Ryan, A., & Zseller, E. B. (1994). The middle school child’s perceptions of caring teachers. American Journal of Education, 103, 1– 19. Hidi, S., & Harackiewicz, J. (2000). Motivating the academically unmotivated: A critical issue for the 21st century. Review of Educational Research, 70, 151–180. Hill, K. (1984). Debilitating motivation and testing: A major educational problem, possible solutions, and policy applications. In R. Ames & C. Ames (Eds.), Research on motivation in education, Vol. 1: Student motivation (pp. 245–272). New York: Academic. Hudley, C., Graham, S., & Taylor, A. (2007). Reducing aggressive behavior and increasing motivation in school: The evolution of an intervention to strengthen school adjustment. Educational Psychologist, 42, 251–260. Juvonen, J. (2007). Reforming middle schools: Focus on continuity, social connectedness, and engagement. Educational Psychologist, 42, 197–208. Juvonen, J., & Wentzel, K. R. (1996). Social motivation: Understanding children’s school adjustment. New York: Cambridge University Press. Kutnick, P., & Kington, A. (2005). Children’s friendships and learning in school: Cognitive enhancement through social interaction? British Journal of Educational Psychology, 75, 521–538. Ladd, G. W., & Burgess, K. B. (2001). Do relational risks and protective factors moderate the linkages between childhood aggression and early psychological and school adjustment? Child Development, 72, 1579– 1601. Maccoby, E. E. (2002). Gender and group process: A developmental perspective. Current Directions in Psychological Science, 11, 54–58. Maehr, M. L., & Midgley, C. (1996). Transforming school cultures. Boulder, CO: Westview. McLoyd, V. C., Aikens, N. L., & Burton, L. M. (2006). Childhood poverty, policy, and practice. In P. A. Alexander & P. H. Winne (Eds.), Handbook of educational psychology (2nd ed., pp. 700–775). Mahwah, NJ: Lawrence Erlbaum Associates. Morris-Rothschild, B. K., & Brassard, M. R. (2006). Teachers’ conflict management styles: The role of attachment styles and classroom management efficacy. Journal of School Psychology, 44, 105–121. National Middle School Association. (2003). This we believe: Successful schools for young adolescents. Westerville, OH: Author. O’Connor, E., & McCartney, K. (2006). Testing associations between young children’s relationships with mothers and teachers. Journal of Educational Psychology, 98, 87–98. Okagaki, L. (2006). Ethnicity, learning. In P. A. Alexander & P. H. Winne (Eds.), Handbook of educational psychology (2nd ed., pp. 615–634). Mahwah, NJ: Lawrence Erlbaum Associates. Oldfather, P. (1993). What students say about motivating experiences in a whole language classroom. The Reading Teacher, 46, 672–681. Pajares, F. (1996). Self-efficacy beliefs in academic settings. Review of Educational Research, 66, 543–578. Phelan, P., Davidson, A. L., & Cao, H. T. (1991). Students’ multiple worlds: Negotiating the boundaries of family, peer, and school cultures. Anthropology and Education Quarterly, 22, 224–250. Phinney, J. S., Cantu, C. L., & Kurtz, D. A. (1997). Ethnic and American identity as predictors of self-esteem among African-American, Latino, and white adolescents. Journal of Youth and Adolescence, 26, 165–185. Pintrich, P. R. (2003). A motivational science perspective on the role of student motivation in learning and teaching contexts. Journal of Educational Psychology, 95, 667–686. Roeser, R. W., & Eccles, J. S. (1998). Adolescents’ perceptions of middle school: Relation to longitudinal changes in academic and psychological adjustment. Journal of Research on Adolescence, 8, 123–158. Rohrbeck, C. A., Ginsburg-Block, M. D., & Fantuzzo, J. W. (2003). Peerassisted learning interventions with elementary school students: A metaanalytic review. Journal of Educational Psychology, 95, 240–257. Romo, H. D., & Falbo, T. (1996). Latino high school graduation: Defying the odds. Austin: University of Texas Press. Rumberger, R.W. (1995). Dropping out of middle school: A multilevel analysis of students and schools. American Educational Research Journal, 32, 583–625. Rutherford, W. (1999). Creating student-centered classroom environments: The case of reading. In P. Reyes, J. D. Scribner, & A. P. Scribner (Eds.), Lessons from high-performing Hispanic schools: Creating learning communities (pp. 131–168). New York: Teachers College Press. Ryan, R. M., & Deci, E. L. (2002). An overview of self-determination theory: An organismic-dialectical perspective. In E. L. Deci & R. M. Ryan (Eds.), Handbook of self-determination theory research (pp. 3–33). Rochester, NY: University of Rochester Press. Saft, E. W., & Pianta, R. C. (2001). Teachers’ perceptions of their relationships with students: Effects of child age, gender, and ethnicity of teachers and children. School Psychology Quarterly, 16, 125–141. Schunk, D. H., & Pajares, F. (2002). The development of academic selfefficacy. In A. Wigfield & J. S. Eccles (Eds.), Development of achievement motivation (pp. 15–32). San Diego: Academic. Scribner, J. D., & Reyes, P. (1999). Creating learning communities for high performing Hispanic students: A conceptual framework. In P. Reyes, J. D. Scribner, & A. P. Scribner (Eds.), Lessons from high-performing Hispanic schools: Creating learning communities (pp. 188–210). New York: Teachers College Press. Slavin, R. E., Hurley, E. A., & Chamberlain, A. (2003). Cooperative learning and achievement: Theory and research. In W. Reynolds & G. Miller (Eds.), Handbook of psychology, Vol. 7: Educational psychology (pp. 177–198). New York: Wiley. MOTIVATIONAL INTERVENTIONS THAT WORK Smokowski, P. R., Reynolds, A. J., & Bezrucko, N. (2000). Resilience and protective factors in adolescence: An autobiographical perspective from disadvantaged youth. Journal of School Psychology, 37, 425–448. Spencer, M. B., Noll, E., Stoltzfus, J., & Harpalani, V. (2001). Identify and school adjustment: Revising the “Acting White” assumption. Educational Psychologist, 36, 31–44. Steele, C. M. (1992, April). Race and the schooling of black Americans. Atlantic Monthly, 269, 68–78. Steele, C. (1997). A threat in the air: How stereotypes shape intellectual identity and performance. American Psychologist, 52, 613–629. Steele, C. M., & Aronson, J. (1995). Stereotype threat and the intellectual test performance of African-Americans. Journal of Personality and Social Psychology, 69, 797–811. Steinberg, L., Dornbusch, S., & Brown, B. (1992). Ethnic differences in adolescent achievements: An ecological perspective. American Psychologist, 47, 723–729. Stevenson, H. W., Chen, C., & Uttal, D. H. (1990). Beliefs and achievement: A study of black, white, and Hispanic children. Child Development, 61, 508–523. Stipek, D. J. (1996). Motivation and instruction. In R. C. Calfee & D. C. Berliner (Eds.), Handbook of educational psychology (pp. 85–113). New York: Macmillan. Stone, S., & Han, M. (2005). Perceived school environments, perceived discrimination, and school performance among children of Mexican immigrants. Children and Youth Services Review, 27, 51–66. Taylor, R. D., Casten, R., Flickinger, S., Roberts, D., & Fulmore, C. D. (1994). Explaining the school performance of African-American adolescents. Journal of Research on Adolescence, 4, 21–44. Urberg, K. A., Degirmencioglu, S., M., Tolson, J. M., & Hallidayscher, K. (1995). The structure of adolescent peer networks. Developmental Psychology, 31, 540–547. U.S. Department of Education, National Center for Education Statistics. (2003). Projections of Education Statistics to 2013 (NCES 2004–013). Washington, DC: U.S. Government Printing Office, 2002. Valenzuela, A. (1999). Subtractive schooling: U.S.–Mexican youths and the politics of caring. Albany: SUNY Press. Watson, M., Solomon, D., Battistich, V., Schaps, E., & Solomon, J. (1989). The child development project: Combining traditional and developmental approaches to values education. In L. Nucci (Ed.), Moral development and character education: A dialogue (pp. 51–92). Berkeley, CA: McCutchan. Weiner, B. (1985). An attributional theory of achievement motivation and emotion. Psychological Review, 92, 548–573. Weiner, B. (2005). Motivation from an attribution perspective and the social psychology of perceived competence. In A. J. Elliot & C. S. Dweck 271 (Eds.), Handbook of competence and motivation (pp. 73–84). New York: Guilford. Weinstein, R. S. (2002). Reaching higher: The power of expectations in schooling. Cambridge, MA: Harvard University Press. Wentzel, K. R. (2003). School adjustment. In W. Reynolds & G. Miller (Eds.), Handbook of psychology, Vol. 7: Educational psychology (pp. 235–258). New York: Wiley. Wentzel, K. R. (2004). Understanding classroom competence: The role of social-motivational and self-processes. In R. Kail (Ed.), Advances in child development and behavior, Vol. 32 (pp. 213–241). New York: Elsevier. Wentzel, K. R. (2005). Peer relationships, motivation, and academic performance at school. In A. Elliot & C. Dweck (Eds.), Handbook of competence and motivation (pp. 279–296). New York: Guilford. Wentzel, K. R. (in press). Peers and academic functioning at school. In K. Rubin, W. Bukowski, & B. Laursen (Eds.), Peer interactions, relationships, and groups. New York: Guilford. Wentzel, K. R., Filisetti, L., & Looney, L. (2007). Adolescent prosocial behavior: The role of self-processes and contextual cues.Child Development, 78, 895–910. Wigfield, A., & Eccles, J. S. (2002). The development of competence beliefs and values from childhood through adolescence. In A. Wigfield & J. S. Eccles (Eds.), Development of achievement motivation (pp. 92–120). San Diego: Academic. Wigfield, A., Eccles, J. S., Schiefele, U., Roeser, R., & Davis-Kean, P. (2006). Development of achievement motivation. In W. Damon & N. Eisenberg (Eds.), Handbook of child psychology (6th ed., Vol. 3, pp. 933–1002). New York: Wiley. Wigfield, A., & Guthrie, J. T. (in press). The impact of Concept-Oriented Reading Instruction on students’ reading motivation, reading engagement, and reading comprehension. In J. L. Meece & J. S. Eccles (Eds.), Handbook of research on schools, schooling, and human development. Mahwah, NJ: Lawrence Erlbaum Associates. Winston, C., Eccles, J. S., Senior, A. M., & Vida, M. (1997). The utility of an expectancy/value model of achievement for understanding academic performance and self-esteem in African-American and European-American adolescents. Zeitschrift Fur Padagogische Psychologie, 11, 177– 186. Wong, C. A., Eccles, J. S., & Sameroff, A. (2003). The influence of ethnic discrimination and ethnic identification on African American adolescents’ school and socioemotional adjustment. Journal of Personality, 71, 1197– 1232. Yoon, J. S. (2002). Teacher characteristics as predictors of teacher–student relationships: Stress, negative affect, and self-efficacy. Social Behavior and Personality, 30, 485–493.