Age Differences in Motivated Cognition: A Meta-Analysis

Author:

Swirsky Liyana T1ORCID,Sparrow Erika P1,Sullivan Margot D1,Valenzano Sabrina L2,Chowdhury Sadia3,Spaniol Julia1ORCID

Affiliation:

1. Department of Psychology, Toronto Metropolitan University , Toronto, Ontario , Canada

2. Department of Psychology, University of Toronto , Toronto, Ontario , Canada

3. Department of Molecular Genetics, University of Toronto , Toronto, Ontario , Canada

Abstract

Abstract Objectives The goal of this preregistered study was to synthesize empirical findings on age differences in motivated cognition using a meta-analytic approach, with a focus on the domains of cognitive control and episodic memory. Methods A systematic search of articles published before July 2022 yielded 27 studies of cognitive control (N = 1,908) and 73 studies of memory (N = 5,837). Studies had to include healthy younger and older adults, a within-subjects or between-subjects comparison of motivation (high vs low), and a measure of cognitive control or memory. The Age × Motivation effect size was meta-analyzed using random-effects models, and moderators were examined using meta-regressions and subgroup analyses. Results Overall, the Age × Motivation interaction was not significant in either cognitive domain, but the effect sizes in both domains were significantly heterogeneous, indicating a possible role of moderating factors in accounting for effect size differences. Moderator analyses revealed significant moderation by incentive type for episodic memory, but not for cognitive control. Older adults’ memory was more sensitive to socioemotional rewards, whereas younger adults’ memory was more sensitive to financial gains. Discussion Findings are discussed with reference to the dopamine hypothesis of cognitive aging and to life-span theories of motivational orientation. None of these theories is fully supported by the meta-analysis findings, highlighting the need for an integration of neurobiological, cognitive process, and life-span-motivational perspectives.

Funder

Canada Research Chairs Program

Natural Sciences and Engineering Research Council of Canada

Publisher

Oxford University Press (OUP)

Subject

Geriatrics and Gerontology,Gerontology,Clinical Psychology,Social Psychology

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3