This article reviews the literature on teacher value-added. Although value-added models
have been used to measure the contributions of numerous inputs to educational production …

This chapter reviews and synthesizes the research literature on teacher value added. In the
context of models that estimate teacher value added to student achievement in US …

Studies link principal effectiveness to lower average rates of teacher turnover. However,
principals need not target retention efforts equally to all teachers. Instead, strong principals …

In 2009, the New Teacher Project's The Widget Effect documented the failure of US public
school districts to recognize and act on differences in teacher effectiveness. We revisit these …

We use longitudinal data from Washington State to provide estimates of the extent to which
performance on the edTPA, a performance-based, subject-specific assessment of teacher …

There is growing concern among policy makers over the quality of the teacher workforce in
general, and the distribution of effective teachers across schools. The impact of teacher …

Since passage of the of No Child Left Behind Act in 2001, academic researchers,
econometricians, and statisticians have been exploring various analytical methods of …

This study aimed to determine the prosocial behavior of elementary school high-grade
students based on gender differences in society 5.0. Challenges in fostering students' …

Teacher effectiveness varies substantially, yet principals' evaluations of teachers often fail to
differentiate performance among teachers. We offer new evidence on principals' subjective …

This article analyzes a coaching model focused on classroom management skills and
instructional practices across grade levels and subject areas. We describe the design and …