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Liping Guo; Jieyun Li; Zheng Xu; Xiaoling Hu; Chunyan Liu; Xin Xing; Xiuxia Li; Howard White; Kehu Yang – Campbell Systematic Reviews, 2024
Homework is a common activity among K-12 students, and numerous observational meta-analyses have confirmed the positive relationship between homework and academic performance. However, considering children's limited energy and attention, several researchers have proposed an optimum time to spend on homework. This Campbell review examines the…
Descriptors: Homework, Time on Task, Academic Achievement, Elementary Secondary Education
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Theepan Tharumalingam; Brady R. T. Roberts; Jonathan M. Fawcett; Evan F. Risko – Educational Psychology Review, 2025
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…
Descriptors: Literature Reviews, Meta Analysis, Video Technology, Lecture Method