The overall purpose of this dissertation was to examine how school climate, leadership, and teachers' belief systems are interrelated and how they jointly influence teachers' classroom practices and students' learning and development. This dissertation is structured as follows. In chapter 1, the overarching themes of the dissertation are…

Based on Self-Determination Theory (Deci & Ryan, 2000), this study tested whether changes in autonomous motivation toward physical education (AMPE) during the transition from elementary to secondary school can be predicted by changes in perceived need support from the physical education (PE) teacher and perceived physical school environment.…

This paper investigates the growth of early adolescent self-esteem and self-concept as students progress through the middle level years (sixth through eighth grade). Based on mixed method longitudinal research conducted from 2004 to 2007, the study's findings suggest that this sample of 104 urban students' self-esteem changed most significantly…

Commitment and attachment to school and perception of school norms were examined in a sample of sixth, seventh, and eighth graders to determine whether bullies, victims, bully victims, and students who reported no or low levels of bullying and victimization differed in their level of bonding to school and their perceptions of standards and…