[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

颜色数量并非越多越好,24色以内是入门与进阶的平衡点;36色以上多为相近色,低龄儿童无法辨识反而降低使用率,2-4岁12色足够

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80%
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Long-term
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