This study examines preservice teachers' conceptions of classroom organization and management in light of their training and beliefs about good teaching. Students in their final year of a 5-year program discussed their definitions and conceptions through an open-ended questionnaire. Respondents exhibited a preoccupation with behavior management previously recognized in other studies; however, findings also revealed underlying conflicts between respondents' theoretical orientations and conceptions of management, a lack of attention to developing student independence, and a conceptual schism between organization and management.