心理学
心理信息
上下文相关记忆
结合属性
编码(内存)
内容寻址存储器
年轻人
发展心理学
刺激(心理学)
联想(心理学)
情景记忆
背景(考古学)
认知心理学
认知
神经科学
梅德林
人工神经网络
免费召回
古生物学
计算机科学
机器学习
法学
纯数学
心理治疗师
生物
数学
政治学
作者
Amy A. Overman,John M. McCormick‐Huhn,Nancy A. Dennis,Joanna M. Salerno,Alexandra P. Giglio
出处
期刊:Psychology and Aging
[American Psychological Association]
日期:2018-02-01
卷期号:33 (1): 82-92
被引量:12
摘要
Relative to young adults, older adults typically exhibit a reduced ability to accurately remember associations between stimuli. Prior research has assumed that this age-related memory impairment affects different types of associations similarly. However, research in young adults has suggested that item-item and item-context associations are supported by different underlying neural mechanisms that could be unequally affected by aging. This experiment compared memory across association types in younger and older adults by presenting the same types of stimuli as either item-item or item-context pairs. Manner of presentation during retrieval was also manipulated so that pairs were presented in a manner that was either congruent or incongruent with their presentation during encoding. Older adults showed a particular benefit of encoding-retrieval congruency for item-context associations, supporting the idea that the associative deficit may be reduced by unitization at encoding and reinstatement of this prior stimulus configuration at retrieval. (PsycINFO Database Record
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