[KongchangAI]
Unverified70% confidenceFactTime unknown

研究表明每次训练超过20-30分钟后老年用户注意力和收益显著下降,'短时高频'(每天15分钟)优于'长时低频',选购时应关注软件是否内置合理的单次时长限制或提醒

1
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70%
Confidence
Long-term
Relevance
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