This article presents the correlation analyses of mathematics item response theory scores from the Early Childhood Longitudinal Study, Kindergarten Class of 1998 and 2010 data, and proposes the critical need for systematic efforts to improve the quality of pre- and in-service teachers of young children in teaching mathematics.

In this paper, the author looks at whether teachers give better subjective assessments to students of their own race and/or gender, conditionally on test scores. Subjective assessments are pervasive in schools; most teachers fill school records that include comments on the child's ability or behavior. And important decisions such as tracking,…