[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

0-2个月婴儿只能分辨黑白灰和高对比色,此阶段黑白红摇铃视觉刺激效果优于彩色;3个月后色彩分辨发育,才建议引入红黄蓝等鲜艳色

1
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80%
Confidence
Long-term
Relevance
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