Scholars view the creative process as a sequence of activities (e.g. problem construction, information search, idea generation, and idea development) that unfolds over time. This implies that time plays an important role in creativity. Unfortunately, however, the field lacks clear and explicit propositions about the temporal aspects of the…

Increasing the playback speed of video lectures is popular amongst students as a time saving strategy, but does this negatively impact test performance? Here, we conducted a meta-analysis to examine the effect of increasing video lecture playback speed on content test performance. A meta-regression with robust variance estimation was used to…

Multiple choice tests are unlikely to disappear from formal education, partly due to the ease of large-scale administration and grading and their similarity to licensing exams in various fields (e.g., nursing). Despite post-secondary instructors' best intentions in giving students adequate time to complete multiple choice assessments, it can be…

We examined the effect of intervention dosage on mathematics outcomes for students with or at risk for mathematics learning disability in kindergarten through third grade. Using linear and nonlinear models, we meta-analyzed 164 effect sizes from 24 published experimental and quasi-experimental studies. Results supported a linear model and an…

When elementary schools integrate literacy and science instruction, they create rich learning environments that allow students to develop an understanding of science ideas while improving their reading, writing, and speaking skills at the same time. Neither subject takes a back seat. Literacy instruction supports science and science instruction…