Department of Psychology, Wesleyan University.
Memory. 2021 Oct;29(9):1176-1185. doi: 10.1080/09658211.2021.1973036. Epub 2021 Sep 6.
Changes in context across instances of memory retrieval have been shown to impair memory for acts of prior remembering. The present study examined how self-referential encoding influences memory for prior remembering that occurred with or without context change. At encoding, participants processed each target in cue-target word pairs in relation to themselves or another person. During an initial cued-recall test, targets were tested with either the studied cues or semantically related, but previously unseen cues. During a second cued-recall test, all targets were tested with the studied cues, and participants judged whether they remembered retrieving each target during the first test. Regardless of self/other-reference, semantic context change across the two tests impaired memory for prior remembering. Furthermore, the magnitude of this impairment was larger for strongly self-associated vs. other-associated targets. Our findings suggest that self-referential encoding does not benefit memory for prior remembering in the face of contextual change.
记忆提取过程中上下文的变化已被证明会损害对先前记忆行为的记忆。本研究考察了自我参照编码如何影响对先前记忆的记忆,而这些记忆是在有或没有上下文变化的情况下发生的。在编码时,参与者将每个目标与自己或他人相关联处理 cue-target 单词对中的目标。在初始提示回忆测试中,使用研究过的提示或语义上相关但以前未见过的提示来测试目标。在第二次提示回忆测试中,所有目标都使用研究过的提示进行测试,参与者判断他们是否记得在第一次测试中检索每个目标。无论自我/他人参照如何,两次测试之间的语义上下文变化都会损害对先前记忆的记忆。此外,与强烈自我关联的目标相比,这种损害对其他关联目标的影响更大。我们的研究结果表明,在上下文变化的情况下,自我参照编码并不能有益于对先前记忆的记忆。