Diverting the focus of attention in working memory through a perceptual task.

提示语 感知 认知心理学 工作记忆 任务(项目管理) 心理学 优先次序 对象(语法) 认知 集合(抽象数据类型) 计算机科学 人工智能 神经科学 管理 管理科学 经济 程序设计语言
作者
Zaifeng Gao,Jiaofeng Li,Jinglan Wu,Alessandro Dai,Huayu Liao,Mowei Shen
出处
期刊:Journal of Experimental Psychology: Learning, Memory and Cognition [American Psychological Association]
卷期号:48 (6): 876-905 被引量:8
标识
DOI:10.1037/xlm0001112
摘要

Working memory (WM) has a limited capacity; however, this limitation can be mitigated by selecting individual items from the set currently held in WM for prioritization. The selection mechanism underlying this prioritization ability is referred to as the focus of attention (FOA) in WM. Although impressive progress has been achieved in recent years, a fundamental question remains unclear: Do perception and WM share one FOA? In the current study, we investigated the hypothesis that only a perceptual task tapping object-based attention can divert the FOA in WM. We adopted a retro-cue WM paradigm and inserted a perceptual task after the offset of the cue. Critically, we manipulated the type of attention (object-based attention in Experiments 1-3, feature-based attention in Experiment 4, and spatial attention in Experiment 5) consumed by the perceptual task. We found that participants were able to prioritize a retro-cued representation in WM, and the retro-cue benefit on memory accuracy was intact regardless of the perceptual task. Critically, the retro-cue benefit on the response time of WM task was significantly reduced only after an object-based attention perceptual task (Experiments 1, 2, 3a, and 3b), while remaining constant after a feature-based attention (Experiment 4) or spatial attention (Experiment 5) perceptual task. These results suggest that WM and perception share an object-based FOA, and an object-based attention perceptual task can divert the FOA in WM. Meanwhile, the current study further confirms that sustained attention is not necessary for selective maintenance in WM. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
义气笑容完成签到,获得积分10
刚刚
斯文败类应助科研通管家采纳,获得10
刚刚
科研通AI2S应助科研通管家采纳,获得10
刚刚
无花果应助科研通管家采纳,获得10
刚刚
CipherSage应助科研通管家采纳,获得10
刚刚
高大凌寒应助科研通管家采纳,获得10
刚刚
刚刚
高大凌寒应助科研通管家采纳,获得10
刚刚
刚刚
小马甲应助科研通管家采纳,获得10
刚刚
1236应助科研通管家采纳,获得10
1秒前
1秒前
Lucas应助科研通管家采纳,获得30
1秒前
1秒前
1秒前
1秒前
Escanor应助科研通管家采纳,获得10
1秒前
香蕉觅云应助96采纳,获得10
1秒前
1秒前
2秒前
wanlino1发布了新的文献求助10
2秒前
猕猴桃味的水果糖完成签到,获得积分10
2秒前
zhuiyu发布了新的文献求助10
3秒前
索谓完成签到 ,获得积分10
3秒前
3秒前
深情安青应助dery采纳,获得10
3秒前
小虎应助cc采纳,获得10
4秒前
4秒前
科研通AI2S应助欧大仙采纳,获得10
4秒前
pj完成签到,获得积分20
4秒前
4秒前
4秒前
负责的太兰完成签到,获得积分10
5秒前
健忘蓝血发布了新的文献求助10
6秒前
柒柒发布了新的文献求助10
6秒前
7秒前
刻苦黎云完成签到,获得积分10
7秒前
7秒前
搜集达人应助zgt01采纳,获得10
7秒前
爆米花应助chengzhier采纳,获得10
8秒前
高分求助中
Spray / Wall-interaction Modelling by Dimensionless Data Analysis 2000
Evolution 3rd edition 1500
Mantiden: Faszinierende Lauerjäger Faszinierende Lauerjäger 700
PraxisRatgeber: Mantiden: Faszinierende Lauerjäger 700
Mathematics and Finite Element Discretizations of Incompressible Navier—Stokes Flows 500
A new species of Coccus (Homoptera: Coccoidea) from Malawi 500
2-Acetyl-1-pyrroline: an important aroma component of cooked rice 500
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3187200
求助须知:如何正确求助?哪些是违规求助? 2837149
关于积分的说明 8013491
捐赠科研通 2499729
什么是DOI,文献DOI怎么找? 1334551
科研通“疑难数据库(出版商)”最低求助积分说明 637194
邀请新用户注册赠送积分活动 605145