{"title":"Adolescents' daily executive function: Methodological considerations, daily variation, and associations with daily experiences.","authors":"Yijie Wang, Youchuan Zhang, Mingzhang Chen, Yulu Chen","doi":"10.1037/pas0001040","DOIUrl":null,"url":null,"abstract":"<p><p>Research has rarely considered within-person variability in executive function. Using a web-based program, this study investigated end-of-day executive function for 2 weeks among 178 racially/ethnically diverse adolescents (<i>M</i><sub>age</sub> = 14.53). For each core component of executive function (cognitive flexibility, inhibitory control, working memory), short-term practice effects were identified for the first 4 days of assessments, and no fatigue effects emerged for the remaining days. Another 5 days were needed to achieve good reliability for assessing executive function at the between-person level. Considerable daily variation was identified for each component and the overall construct of executive function, with between 40% and 55% of the variation attributed to within-person variability. These daily variations were associated with adolescents' affective and academic experiences during the day. (PsycInfo Database Record (c) 2021 APA, all rights reserved).</p>","PeriodicalId":20770,"journal":{"name":"Psychological Assessment","volume":"33 10","pages":"973-986"},"PeriodicalIF":3.3000,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Psychological Assessment","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1037/pas0001040","RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2021/7/29 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"PSYCHOLOGY, CLINICAL","Score":null,"Total":0}
引用次数: 5
Abstract
Research has rarely considered within-person variability in executive function. Using a web-based program, this study investigated end-of-day executive function for 2 weeks among 178 racially/ethnically diverse adolescents (Mage = 14.53). For each core component of executive function (cognitive flexibility, inhibitory control, working memory), short-term practice effects were identified for the first 4 days of assessments, and no fatigue effects emerged for the remaining days. Another 5 days were needed to achieve good reliability for assessing executive function at the between-person level. Considerable daily variation was identified for each component and the overall construct of executive function, with between 40% and 55% of the variation attributed to within-person variability. These daily variations were associated with adolescents' affective and academic experiences during the day. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
期刊介绍：
Psychological Assessment is concerned mainly with empirical research on measurement and evaluation relevant to the broad field of clinical psychology. Submissions are welcome in the areas of assessment processes and methods. Included are - clinical judgment and the application of decision-making models - paradigms derived from basic psychological research in cognition, personality–social psychology, and biological psychology - development, validation, and application of assessment instruments, observational methods, and interviews
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