How does repetition affect memory? Evidence from judgments of recency
How does repetition affect memory? Evidence from judgments of recency
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DOI：
10.3758/mc.38.1.102
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发表时间：
2010-01-01
影响因子：
2.4
通讯作者：
Hintzman, Douglas L.
中科院分区：
文献类型：
--
作者：
Hintzman, Douglas L.
通过四个实验探讨了重复对近因判断（JOR）的影响。实验1表明，重复可以使一个项目看起来比不重复的项目更近期或更不近期，这取决于呈现间隔。实验2-4表明，受试者能够高度独立地判断一个重复项目的第一次出现或第二次出现的时间，特别是当他们报告该项目出现两次时。这些数据更符合JOR和重复的独立追踪解释，而不是累积强度解释，但两种假设都不能解释重复是如何使一个项目看起来不那么最近的。提出基于递归提醒的假设可以更好地解释整体研究结果。
Four experiments were done to investigate the effects of repetition on judgment of recency (JOR). Experiment 1 showed that repetition can make an item seem either more recent or less recent than a nonrepeated item, depending on presentation spacing. Experiments 2-4 showed that subjects are able to judge the recency of a repeated item's first presentation or of its second presentation with a high degree of independence, especially if they report that the item occurred twice. The data are more consistent with an independent-trace explanation of JOR and repetition than with a cumulative-strength account, but neither hypothesis explains how repetition can make an item seem less recent. It is proposed that the findings as a whole can be better explained by a hypothesis based on recursive reminding.