The relation between reading and mathematics achievement is an active area of research, and evidence in the extant literature suggests they are closely related. However, there is a lack of understanding about how their relation develops over time. Indeed, traditional longitudinal analyses have focused on investigating each domain independently,…

Computational thinking (CT) is a set of cognitive skills that every child should acquire. K-12 classrooms are expected to provide students opportunities (tasks) to think computationally. We introduce a CT competency assessment for middle school students. The assessment design process started by establishing a cognitive model of CT domain mastery,…

School climate is one of the most important school level factors shaping children's developmental outcomes. More specifically, school climate has been found to contribute to school practices that promote or hinder students' academic achievement, academic engagement, and academic motivation with more positive reports of school climate improving…