This chapter summarizes the extant sociological literature on the interactive nature of school and teacher effects on student learning. It explains why the most recent literature on teacher sorting demands the attention of more sociologists of education, and it demonstrateswhat is revealed about patterns of teacher sorting using the type of data most commonly analyzed by sociologists of education. Throughout, the chapter discusses the methodological requirements of research that can and cannot disentangle teacher effects from school effects, and it considers how teacher and school effects may be evolving in the changing landscape of K---12 education in the United States.
School and Teacher EffectsFor studies of school performance and student learning, the sociology of education has a long history of research on the effects of teachers. Most of the specific literature on these effects predates the recent push to encourage effective teaching in the United States through accountability policies. In fact, as we will discuss in this chapter, sociologists have contributed very little to the recent debate on the validity of models and measures that seek to identify effective teachers, including methods that (1) infer effective teaching from growth in pupil test scores or (2) assess teacher performance through systematic classroom observation. Instead, these debates have been dominated by economists and policy researchers who have demonstrated little interest in drawing insight from the extant sociological literature on either teacher effects or school effects.Although the lack of broad engagement among sociologists in the most recent debate on effective teaching might be considered a failing of the sociology of education, it also reflects a healthy skepticism about the worth of engagement in a debate over methods, such as value--added models (VAMs), thought very likely to fail on their own anyway. Even with this rationalization, now is the time for sociologists to join fellow social scientists and policy researchers in a reconstruction of the literature on teacher effects. Not only is there good reason to expect that the monitoring of effective teaching may have altered the relationships between teachers and other school actors, the debate itself appears to be in a phase transition to more reasonable modes of analysis and interpretation. Scholars of all types seem now to recognize that teacher effects vary fundamentally because of their entanglement with effects generated by Source: High School Longitudinal Study of 2009 (HSLS:09) Notes: The partial correlation coefficients are adjusted for school type (whether the high school is a charter or magnet school), and the data are weighted to the populations of ninth graders enrolled in math and science classes, respectively. The standard errors are heteroskedasticity---consistent and are adjusted for the clustering of students within teachers.