When student achievement is assessed, we seek to elicit a student's maximum performance -- a goal requiring the assumption that the student is fully engaged. Otherwise, to the extent that disengagement occurs, test performance is likely to suffer. Effectively managing test-taking disengagement requires an understanding of the testing conditions…

Background: Although many studies have suggested that students' externalizing (aggressive and rule-breaking) behaviour is detrimental to their academic achievement, the underlying mechanisms have rarely been investigated. Aims: We conducted a longitudinal investigation of whether the negative relation between externalizing behaviour and academic…

The purpose of this study was to examine the determinants of benefits and barriers and their relationship with physical activity (PA) among predominantly Latino middle school students. Data were collected in a cross-sectional survey of 4,773 seventh-grade students recruited from a large, urban school district in Los Angeles. Hierarchical logistic…

This research shares findings from a year-long observational study to determine if there were significant differences in the identified behaviors of teachers and students in fourth and seventh grade classrooms in schools with an achievement gap versus those with no achievement gap. Specific research questions addressed types of instructional…

In this article, we present analyses from a researcher-practitioner partnership in the District of Columbia Public Schools, where we are exploring the impact of educational software on students' academic achievement. We analyze a unique data set that combines student-level information from the district with data of student usage of a mathematics…

This study investigated the relationship between middle school students' scores for a written assignment (N = 162) and a process that involved students in generating criteria and self-assessing with a rubric. Gender, time spent writing, grade level, prior rubric use, and previous achievement in English were also examined. The treatment involved…