The mediating role of impulsivity in the relationship between executive functions (working memory, inhibition) and prospective memory.

IF 2.2 3区心理学 Q2 PSYCHOLOGY, EXPERIMENTAL Memory Pub Date : 2024-11-21 DOI:10.1080/09658211.2024.2431249

Reza Heydarloo, Ali Issazadeghan, Esmaeil Soleymani

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Abstract

Prospective memory refers to the ability to remember and execute planned tasks. This ability is associated with certain cognitive processes and personality traits. This study investigated the mediating role of impulsivity facets in the relationship between executive functions and prospective memory. Urmia University students (n = 201) participated in this cross-sectional study conducted from October to December 2023. Cluster sampling was employed for recruitment. Data were collected using the Prospective and Retrospective Memory Questionnaire (PRMQ), Adult Executive Functioning Inventory (ADEXI), and Short UPPS-P Impulsive Behavior Scale (S-UPPS-P). Correlational analyses and path analysis were conducted. The path analysis revealed that among impulsivity facets, just lack of perseverance partially mediates the relationship between working memory and prospective memory (β = .062, p < .05), but not between inhibition and prospective memory (β = .010). These findings suggest that working memory deficits contribute to prospective memory failures, with lack of perseverance acting as a single mediator. This highlights the importance of considering both lack of perseverance and working memory for a comprehensive understanding of prospective memory difficulties.

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冲动在执行功能（工作记忆、抑制）和前瞻性记忆之间的关系中的中介作用。

前瞻性记忆是指记忆和执行计划任务的能力。这种能力与某些认知过程和人格特质有关。本研究调查了冲动在执行功能与前瞻性记忆之间关系中的中介作用。乌尔米耶大学的学生（n = 201）参加了这项于 2023 年 10 月至 12 月进行的横断面研究。研究采用聚类抽样法进行招募。数据收集采用了前瞻性和回顾性记忆问卷（PRMQ）、成人执行功能量表（ADEXI）和UPPS-P冲动行为短量表（S-UPPS-P）。研究还进行了相关分析和路径分析。路径分析显示，在冲动行为的各个方面中，只有缺乏毅力会部分介导工作记忆和前瞻记忆之间的关系（β = .062，p β = .010）。这些研究结果表明，工作记忆缺陷会导致前瞻性记忆失败，而缺乏毅力则是单一的中介因素。这突出了同时考虑缺乏毅力和工作记忆对全面理解前瞻性记忆困难的重要性。

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来源期刊

Memory PSYCHOLOGY, EXPERIMENTAL-

CiteScore

3.50

自引率

9.50%

发文量

期刊介绍： Memory publishes high quality papers in all areas of memory research. This includes experimental studies of memory (including laboratory-based research, everyday memory studies, and applied memory research), developmental, educational, neuropsychological, clinical and social research on memory. By representing all significant areas of memory research, the journal cuts across the traditional distinctions of psychological research. Memory therefore provides a unique venue for memory researchers to communicate their findings and ideas both to peers within their own research tradition in the study of memory, and also to the wider range of research communities with direct interest in human memory.