This study examined the association between observers and students' reports of instructional support at the classroom-level, and whether students' off-task behavior predicted their perception of instructional support over time. The sample consisted of 1306 students and 79 teachers. Multilevel Structural Equation Modeling was applied to the…

This report outlines a 2-year investigation into how secondary science teachers used professional development (PD) to build scientific classroom discourse communities (SCDCs). Observation data, teacher, student, and school demographic information were used to build a hierarchical linear model. The length of time that teachers received PD was the…

The Teaching-Learning Interaction Study tested the separate and interactive effects of teacher and student entry characteristics on their subsequent classroom behavior, and the effect of that behavior on students' regressed gain, over a school year, in achievement, attitudes toward school, self-esteem, and coping skills. Fifty-three tri-ethnic…