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Sosa, Giovanni W.; Berger, Dale E.; Saw, Amanda T.; Mary, Justin C. – Review of Educational Research, 2011
Although previous meta-analyses have documented the efficacy of computer-assisted statistics instruction, the current study examined a range of specific features that presumably influence its effectiveness, such as the level of learner engagement, learner control, and the nature of feedback. In 45 experimental studies with a control condition,…
Descriptors: Learner Engagement, Feedback (Response), Graduate Students, Program Effectiveness
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Slavin, Robert E.; Lake, Cynthia; Groff, Cynthia – Review of Educational Research, 2009
This article reviews research on the achievement outcomes of mathematics programs for middle and high schools. Study inclusion requirements include use of a randomized or matched control group, a study duration of at least 12 weeks, and equality at pretest. There were 100 qualifying studies, 26 of which used random assignment to treatments. Effect…
Descriptors: Cooperative Learning, Effect Size, Teaching Methods, Middle Schools