抑制在年龄队列与基于虚拟现实的前瞻记忆之间起中介作用。

IF 1.8 4区心理学 Q3 CLINICAL NEUROLOGY

Journal of clinical and experimental neuropsychology Pub Date : 2023-05-01 DOI:10.1080/13803395.2023.2246212

Michael D Barnett, Carmen Jia-Wen Chek

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引用次数: 0

摘要

前瞻记忆从临床角度来看受到的关注相对较少，但它是日常功能的重要组成部分。执行功能与前瞻记忆能力有关，而且在执行功能和前瞻记忆方面都存在年龄差异。本研究的目的是探讨前瞻性记忆能力的年龄队列差异是否由执行功能，特别是抑制介导。方法:参与者(N = 108)包括没有任何神经认知障碍的年轻人(N = 53)和老年人(N = 55)。参与者完成了临床访谈和一系列神经心理测试，包括迷你精神状态测试-2标准版(MMSE-2-SV)、威斯康星卡片分类测试-64 (WCST-64)、Delis-Kaplan执行功能系统颜色-单词干扰测试(D-KEFS CWIT)和虚拟厨房协议(VKP)。结果:年轻人的前瞻记忆得分高于老年人。抑制(即D-KEFS CWIT)介导了年龄队列与前瞻性记忆的关系，而认知灵活性不介导这种关系。结论:老年人的抑制能力可能会减弱，这可能会对他们完成前瞻记忆任务的能力产生负面影响。

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Inhibition mediates the relationship between age cohort and virtual reality-based prospective memory.

Introduction: Prospective memory has received relatively little attention from a clinical perspective, yet it is an important part of daily functioning. Executive functions have been linked with prospective memory abilities, and age differences are found in both executive functions and prospective memory. The purpose of this study was to investigate whether age cohort differences in prospective memory abilities are mediated by executive functions, specifically inhibition.

Method: Participants (N = 108) consisted of young adults (n= 53) and older adults (n= 55) without any neurocognitive impairment. Participants completed a clinical interview and a battery of neuropsychological tests that included the Mini-Mental Status Exam-2 Standard Version (MMSE-2-SV), the Wisconsin Card Sorting Test-64 (WCST-64), the Delis-Kaplan Executive Functioning System Color-Word Interference Test (D-KEFS CWIT), and the Virtual Kitchen Protocol (VKP).

Results: Young adults had higher prospective memory scores than older adults. Inhibition (i.e., D-KEFS CWIT) mediated the relationship between age cohort and prospective memory, while cognitive flexibility did not mediate the relationship.

Conclusions: Older adults may have diminished inhibition abilities that may negatively affect their ability to complete prospective memory tasks.

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来源期刊

Journal of clinical and experimental neuropsychology 医学-临床神经学

CiteScore

3.20

自引率

4.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Journal of Clinical and Experimental Neuropsychology ( JCEN) publishes research on the neuropsychological consequences of brain disease, disorders, and dysfunction, and aims to promote the integration of theories, methods, and research findings in clinical and experimental neuropsychology. The primary emphasis of JCEN is to publish original empirical research pertaining to brain-behavior relationships and neuropsychological manifestations of brain disease. Theoretical and methodological papers, critical reviews of content areas, and theoretically-relevant case studies are also welcome.