माता-पिता इस शोध से क्या समझ सकते हैं
The useful question is not only whether feedback exists, but whether it gives information the learner can use.
शोध में क्या पाया गया
A large meta-analysis found an overall positive effect of educational feedback, with effects varying substantially by feedback type and context.
पूरा संदर्भ
Benedikt Wisniewski, Klaus Zierer & John Hattie (2020). The power of feedback revisited: a meta-analysis of educational feedback research. Frontiers in Psychology. DOI: 10.3389/fpsyg.2019.03087.
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