Based on the results of a generalizability study of measures of teacher knowledge for teaching mathematics developed at the National Center for Research on Evaluation, Standards, and Student Testing at the University of California, Los Angeles, this article provides evidence that teachers are better at drawing reasonable inferences about student…

This study analyzes the ways in which school boards assess and utilize evaluation data and their attitudes toward testing. Interviews with 27 school board members from 10 districts indicate that board members tend to rely on informal working knowledge over formal information, and on district administrators' judgments. Findings suggest that simple…