The teacher evaluation process provides opportunity for instructional feedback and teacher improvement, but also may influence the beliefs teachers have about the quality of their own work and their confidence levels as a teacher. Self-efficacy plays a vital role in determining teacher effectiveness and the students' academic experience, but…

Drawing on findings from a national study of learning-focused leadership in challenging urban settings, this article examines the work of teacher leadership in urban high schools. In this context, a recently emerging cadre of nonsupervisory teacher leaders, working in collaboration with supervisory leaders, exercises a form of "distributed…