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部分项目提示效应对年轻和老年被试情节回忆的影响。

Part-list cuing effects in younger and older adults' episodic recall.

机构信息

Department of Psychology.

出版信息

Psychol Aging. 2019 Mar;34(2):262-267. doi: 10.1037/pag0000268. Epub 2018 Jun 21.

Abstract

Providing a subset of previously studied items as retrieval cues can both impair and improve memory for the remaining items. Here, we investigated such part-list cuing effects in younger and older adults' episodic recall, using listwise directed forgetting to manipulate study context access at test. When context access was maintained, part-list cuing impaired recall regardless of age. In contrast, when context access was impaired, part-list cuing improved recall in younger but not in older adults. The results are consistent with the proposal that older adults show intact inhibition and blocking of competing information, but reduced capability for episodic context reactivation. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

摘要

提供先前研究项目的子集作为检索线索,既可以损害也可以改善对其余项目的记忆。在这里,我们使用列表定向遗忘来在测试中操纵研究上下文访问,研究了这种部分列表提示效应对年轻和老年成年人情节回忆的影响。当保持上下文访问时,部分列表提示无论年龄大小都会损害回忆。相比之下,当上下文访问受到损害时,部分列表提示在年轻人中改善了回忆,但在老年人中却没有。这些结果与以下观点一致,即老年人表现出对竞争信息的抑制和阻止能力完好无损,但情节背景重新激活的能力降低。

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