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R aaheim , K. Problem solving and the awareness of the missing part. Scand. J. Psychol ., 1962, 3 , 129–131.—When university students were asked to solve the so-called Pea Problem, with the added instruction of first looking for the missing instrumental part, solutions were not more frequent than without this addition, although the latter may have led to a greater awareness of the reason for choosing the correct line of attack. 相似文献
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