[KongchangAI]
Unverified50% confidenceFactExact time

1984年本杰明·布鲁姆在《教育研究者》期刊发表论文,发现一对一辅导取得2.0 SD效果,接受辅导的普通学生表现超越传统课堂中约98%的同龄人

1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen

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