事件工作记忆的近因效应
The Recency Effect of Event Working Memory
黄坚 1鲁溪芊2
作者信息
- 1. 浙江大学医学院附属儿童医院数据信息部,杭州 310052;浙江-芬兰儿童健康人工智能联合实验室,杭州 310052;国家儿童健康与疾病临床医学研究中心,儿童健康医工信交叉研究中心,杭州 310052
- 2. 中国科学院心理研究所,北京 100101
- 折叠
摘要
顺序效应是工作记忆研究中值得关注的问题.本研究考察事件工作记忆的顺序效应.实验采用工作记忆变化觉察范式,要求被试记忆序列呈现的五个生物运动事件.正确率和反应时的结果一致发现,仅序列中最后一个事件的正确率显著高于其他位置,而反应时显著低于其他位置,即事件的序列工作记忆存在显著近因效应,但没有首因效应.事件工作记忆的顺序效应与其他视觉客体(如色块、朝向)类似,而与事件长时记忆的顺序效应不同.
Abstract
The serial-position effect is a noteworthy issue in the study of working memory.The present study aimed to investigat the working memory serial-position effect for events.We employed the change detection paradigm of working memory and required the par-ticipants to remember five biological motion events presented in sequence.Consistent results were found in both accuracy and reaction times:only the accura-cy of the last event in the sequence was significantly higher than that of other positions,and the reaction time was significantly lower than that of other posi-tions.That is,there was a significant recency effect in sequence working memory of event,but no primacy effect.The serial-position effect of event working memory is similar to that of other visual objects(such as color,orientation),but different from that of event long-term memory.
关键词
事件/工作记忆/近因效应/顺序效应/生物运动Key words
event/working memory/recency effect/serial-position effect/biological motion引用本文复制引用
基金项目
国家重点研发计划(2023YFC2706400)
国家自然科学基金面上项目(62076218)
中国博士后科学基金面上项目(第六十九批)(2021M693376)
出版年
2024
维普
中国科学院心理研究所
万方数据