Department of Psychology and Neuroscience, University of Colorado, Boulder, 345 UCB, Boulder, CO 80309-0345, USA.
J Exp Psychol Learn Mem Cogn. 2013 Mar;39(2):462-72. doi: 10.1037/a0028880. Epub 2012 Jun 11.
In 2 main experiments, the mediated priming effect was used to determine whether retrieval continues to be mediated after repeated testing. In each experiment, participants used the keyword method to learn French vocabulary, then completed a modified lexical decision task in which they first translated a French word, and then made a lexical decision on a semantic associate either of the keyword or of the English translation, a semantically unrelated word, or a nonword. In Experiment 2, the amount of testing was varied before the lexical decision task. A mediated priming effect was found with limited testing, consistent with mediated retrieval as proposed by both the working memory mediation model and the mediator effectiveness hypothesis, but not after extended testing, consistent with direct retrieval as proposed by the direct access model.
在 2 项主要实验中，使用中介启动效应来确定在重复测试后检索是否仍然受到中介的影响。在每个实验中，参与者使用关键词法学习法语词汇，然后完成一个修改后的词汇判断任务，在该任务中，他们首先翻译一个法语单词，然后对关键词或英语翻译的语义联想词、语义不相关的词或非词做出词汇判断。在实验 2 中，在词汇判断任务之前改变了测试的次数。发现了有限测试下的中介启动效应，这与工作记忆中介模型和中介有效性假设所提出的中介检索一致，但在扩展测试后则不一致，这与直接访问模型所提出的直接检索一致。
