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心理学报 2010
The Interaction Effect of Conceptual Category and Property Category on Diversity Effects of Reasoning on Children
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Abstract:
Positive diversity effects among adults have been reported in a number of studies using a variety of methods (e.g.,Heit,2000;Kim,Keil,2003;Osherson,Smith,Wilkie et al.,1990;Lopez,1995;Sloman,1993).However,there has been considerable debate about whether children also prefer diverse samples as the basis for induction.Several initial developmental studies,in which children were asked to make inductive inferences about animal categories based on a limited set of examples,suggested that children before 9 years ...