Homework scores once predicted exam performance; now a new study shows those who score highest are, perversely, more likely to do worse in exams. Our charts explain the trend
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Author: The Economist (@economist.com)
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Source: at://did:plc:kkf4naxqmweop7dv4l2iqqf5/app.bsky.feed.generator/news-2-0
Author: The Economist (@economist.com)