题目详情
单选题 In the problem prepared by Duncker (3 boxes, matches, tacks, and candles) to make a lamp, some research participants failed because: ( )
A. the tacks couldn't hold the lamp
B. they were not aware that matches were in the boxes
C. the matches were presented inside the box
D. the matches were wet
E. the research participants were drawn from a small western college
学科:[共享课]认知心理学
时间:2025-01-21 00:47:36
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