期刊
CHILD DEVELOPMENT
卷 77, 期 6, 页码 1589-1607出版社
WILEY
DOI: 10.1111/j.1467-8624.2006.00961.x
关键词
-
资金
- NICHD NIH HHS [HD37163] Funding Source: Medline
Children often perseverate, repeating prior behaviors when inappropriate. This work tested the roles of verbal labels and stimulus novelty in such perseveration. Three-year-old children sorted cards by one rule and were then instructed to switch to a second rule. In a basic condition, cards had familiar shapes and colors and both rules were stated explicitly. In an uninformative-label condition, cards had familiar shapes and colors, but the first rule was not stated explicitly. In a novel-stimuli condition, both rules were stated explicitly but stimuli were novel on the first sorting dimension. More children switched to the second rule in the uninformative-label and novel-stimuli conditions than in the basic condition. Implications for theories of cognitive flexibility are discussed.
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