Badiâa Bouazzaoui, Victor Francisco, Lucie Angel, Christel Bidet-Ildei
{"title":"Kinematic observation benefits from motor repertoire in episodic memory: a study in young and older adults.","authors":"Badiâa Bouazzaoui, Victor Francisco, Lucie Angel, Christel Bidet-Ildei","doi":"10.1007/s00426-025-02108-1","DOIUrl":null,"url":null,"abstract":"<p><p>The aim of this study was to determine whether motor repertoire can influence kinematic observation (i.e., observing action from only the movement of an actor's main joints) in improving episodic memory performance and whether there are differences between young and older adults. To investigate this, 45 young and 45 older participants performed a free recall task after an encoding phase consisting of the visual presentation and naming of point-light displays (PLDs) representing actions performed by either a young or an older actor. The results show that matching the age of the actor represented in the PLDs to the observers' age improves recall performance for both young and older participants, and that the age effect in episodic performance is reduced when PLD represented an older actor. This study then shows that the effect of kinematic observation on memory is modulated by the observer's own motor repertoire, suggesting that memory is directly based on sensorimotor simulation.</p>","PeriodicalId":48184,"journal":{"name":"Psychological Research-Psychologische Forschung","volume":"89 2","pages":"81"},"PeriodicalIF":2.2000,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Psychological Research-Psychologische Forschung","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1007/s00426-025-02108-1","RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PSYCHOLOGY, EXPERIMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
The aim of this study was to determine whether motor repertoire can influence kinematic observation (i.e., observing action from only the movement of an actor's main joints) in improving episodic memory performance and whether there are differences between young and older adults. To investigate this, 45 young and 45 older participants performed a free recall task after an encoding phase consisting of the visual presentation and naming of point-light displays (PLDs) representing actions performed by either a young or an older actor. The results show that matching the age of the actor represented in the PLDs to the observers' age improves recall performance for both young and older participants, and that the age effect in episodic performance is reduced when PLD represented an older actor. This study then shows that the effect of kinematic observation on memory is modulated by the observer's own motor repertoire, suggesting that memory is directly based on sensorimotor simulation.
期刊介绍：
Psychological Research/Psychologische Forschung publishes articles that contribute to a basic understanding of human perception, attention, memory, and action. The Journal is devoted to the dissemination of knowledge based on firm experimental ground, but not to particular approaches or schools of thought. Theoretical and historical papers are welcome to the extent that they serve this general purpose; papers of an applied nature are acceptable if they contribute to basic understanding or serve to bridge the often felt gap between basic and applied research in the field covered by the Journal.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
