Public school districts have been operating under a decade's long press to move beyond functioning as engines of access-oriented mass public schooling to functioning as instructionally focused education systems pursuing educational excellence and equity. This press has researchers developing analytic frameworks useful for examining different ways…

Adults play important roles in the lives of adolescents, serving as role models, sources of social support, and providers of social capital. Natural mentoring relationships (NMRs), relationships between adults and youth that rise to a level of significance for the youth, have a positive impact on youth outcomes in a number of academic,…

Learning, development, and response to instruction often involve changes in the strategies that learners use to solve problems. In this chapter, our focus is on mathematical problem solving in both children and adults. We offer a selective review of research on three classes of factors that may influence processes of strategy change in…