テストリストにおける学習項目の割合が線画完成課題に及ぼす影響

概要

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The ratio of studied to non-studied words on a test list is called the proportion overlap. Fujita (1994) reported that the proportion overlap affected the availability of conceptually driven processing, but not data-driven processing, on a word fragment completion test. In this experiment, we sought to extend the finding of the proportion overlap effect to a non-verbal implicit memory test. Participants previously studied either a list of pictures or words and then were presented with a picture fragment completion task. The proportion of studied items on the test was 20% or 80%. In the picture-study condition, perceptual priming occurred, and the amount of priming was not different between the 20% and 80% conditions. In the word-study condition, however, cross-form priming occurred only in the 80% condition, but not in the 20% condition. These results are consistent with the findings from the word fragment completion test, and suggest the generality of the proportion overlap effect on the data-driven implicit memory test.
公益社団法人日本心理学会の論文