What parents can take from this research
Trying to recall information can itself be part of learning, rather than only a way to measure what has already been learned.
What the research found
Retrieval can improve later retention relative to additional study under the tested conditions.
Full citation
Henry L. Roediger III & Jeffrey D. Karpicke (2006). Test-enhanced learning: taking memory tests improves long-term retention. Psychological Science.
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