WWC review of this study

Counterintuitive effects of online feedback in middle school math: results from a randomized controlled trial in ASSISTments. (Image-based feedback in ASSISTments)

McGuire, P., Tu, S., Logue, M. E., Mason, C. A., & Ostrow, K. (2017). Educational Media International, 54(3), 231-244.

  • Randomized Controlled Trial

Reviewed: June 2020

Does not meet WWC standards

Evidence Tier rating based solely on this study. This intervention may achieve a higher tier when combined with the full body of evidence.

Study sample characteristics were not reported.

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