[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

0-3月龄婴儿视网膜发育不完善,应选黑白红三色高对比度布书,色差对比度越强越能刺激视觉神经;4月龄后再引入彩色布书

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90%
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Long-term
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