[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

3-5岁儿童优先选沙漏或视觉倒计时器(如色块递减光圈),因为该年龄段对数字缺乏时间量感,抽象数字无法建立'还剩多少时间'的直觉认知

1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen

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