Few studies on male-female inequalities in education have elaborated on whether school characteristics affect girls' and boys' educational performance differently. This study investigated how school resources, being schools' socioeconomic composition, proportion of girls, and proportion of highly educated teachers, and school practices, being…

Surveys are frequently used to inform consequential decisions about teachers, policies, and programs. Consequently, it is important to understand the validity of these instruments. This study assesses the validity of measures of instruction captured by an annual survey by comparing survey data with those of a validated daily log. The two…

In each issue of "JSD," Joellen Killion explores a recent research study to help practitioners understand the impact of particular professional learning practices on student outcomes. In this issue, she describes Z. Kisa and R. Correnti's 2015 longitudinal study of fidelity of implementation of principles of reform-aligned professional…