Unverified90% confidenceDecision RuleTime unknown
0-3月龄婴儿视觉焦距仅20-30cm,追视类玩具应放置于该距离,且以高对比黑白红三色为主,此阶段彩色玩具视觉刺激效果差
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified0-3月龄新生儿优先选择黑白红高对比色安抚玩具(视觉焦距仅20-30cm),色彩缤纷玩具此阶段无法有效刺激视觉发育93% similarUnverified0-3月龄婴儿视觉聚焦距离仅20-30cm且只能分辨黑白红等高对比色,此阶段应选黑白红挂件而非彩色,彩色床铃对新生儿视觉刺激意义有限88% similarUnverified0-3月龄婴儿视觉发育不完善,安抚玩具应选择黑白红高对比度色块图案,此阶段无法分辨柔和色系,色彩鲜艳的玩具在此阶段实际感官刺激效果有限87% similarUnverified0-3月龄婴儿优先选择黑白红高对比色安抚玩具,此阶段视觉发育仅能识别高对比图案,彩色玩具无法有效吸引注视87% similarUnverified0-3月龄婴儿优先选择黑白红对比色安抚玩具,此阶段视网膜发育不全只能识别高对比色,彩色玩具无法有效吸引注意力;3月龄后过渡到彩色86% similar
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