Challis B H, Roediger H L
University of Toronto.
Can J Exp Psychol. 1993 Mar;47(1):113-23. doi: 10.1037/h0078774.
Subjects studied a list of words (e.g., cheetah) and received an implicit word fragment completion test (complete -h-t-h). On the test, the ratio of studied to nonstudied items (proportion overlap) was 0, 25, 50, 75, or 100%. Subjects were administered the identical test twice. Proportion overlap did not affect priming in word fragment completion, on either the first or second test. Also, the completion of studied and nonstudied fragments increased over repeated tests, but priming (the studied-nonstudied rate) remained unchanged. The proportion overlap of items between study and test does not affect performance on primed word fragment completion.
受试者学习了一组单词(例如,猎豹),并接受了一个内隐的单词片段完成测试(完成 -h-t-h)。在测试中,学习过的项目与未学习过的项目的比例(重叠比例)分别为0%、25%、50%、75%或100%。受试者接受了两次相同的测试。重叠比例在第一次或第二次测试中均未影响单词片段完成中的启动效应。此外,重复测试后,学习过的和未学习过的片段的完成率都有所提高,但启动效应(学习过的与未学习过的项目的比率)保持不变。学习和测试之间项目的重叠比例不会影响启动的单词片段完成任务的表现。