Background and Context: Considerable numbers of Computer science (CS) undergraduate majors struggle in Theory of Computation (ToC) courses, which strengthen bimodality beliefs of student performance. Reasons for students struggling are assumed to be manifold but substantial ground is based on studies providing singular insights into this matter.…

Concerns related to school are consistently ranked as among the greatest stressors in the lives of adolescents. Research from varying contexts report rising rates of school-related stress among students, but we currently lack knowledge on what drives these trends. The aim of this study is to investigate the predictors of temporal trends in…

Learn how to differentiate instruction while maintaining a rigorous learning environment. In this practical book, rigor expert Barbara R. Blackburn shows that the differentiated classroom doesn't mean extra work for top students and easy work for others; instead, you can have high expectations for all students and provide scaffolding so that…

This dissertation reports the results of a research project that examined the effects of varying rates of reinforcement on students' math performance and assignment preference. The relationship between students' instructional level and the rate of reinforcement threshold for influencing assignment preference was also explored. Participants were…

Educational videos have become an important part of higher education, providing an important content-delivery tool in many flipped, blended, and online classes. Effective use of video as an educational tool is enhanced when instructors consider three elements: how to manage cognitive load of the video; how to maximize student engagement with the…

This study examines the importance of interaction for second language (L2) acquisition by analyzing outcomes from two types of out-of-class activities. The study compared: (a) interactive homework, completed via text chat, and (b) individual homework, completed via independent writing. In a between-subjects design, participants in two…

Sixth-grade students were exposed to two pairs of mathematics assignments. Assignment Pair A included a high-effort and a moderate-effort assignment, each containing 18 three-digit by two-digit (3x2) problems. Assignment Pair B was similar except the high-effort assignment contained six additional one-digit by one-digit (1x1) problems interspersed…