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
1秒前
毛头侠发布了新的文献求助10
1秒前
就这样完成签到,获得积分10
2秒前
DTT发布了新的文献求助150
2秒前
2秒前
Dawn发布了新的文献求助20
2秒前
3秒前
4秒前
kun发布了新的文献求助10
4秒前
林小夫完成签到,获得积分10
5秒前
充电宝应助Hui采纳,获得10
5秒前
yydssss完成签到,获得积分10
5秒前
佩琪完成签到,获得积分10
6秒前
ZMM发布了新的文献求助10
6秒前
SciGPT应助恶恶么v采纳,获得10
6秒前
haha发布了新的文献求助10
6秒前
haowu发布了新的文献求助10
7秒前
7秒前
andrele应助面向杂志编论文采纳,获得10
8秒前
yszm发布了新的文献求助10
8秒前
8秒前
9秒前
大个应助小羊采纳,获得10
9秒前
付ffgseg完成签到,获得积分10
10秒前
10秒前
10秒前
11秒前
XiaoXiao发布了新的文献求助10
11秒前
Lucas发布了新的文献求助10
13秒前
圆圈儿应助蟹蟹采纳,获得10
13秒前
蘑菇腿发布了新的文献求助10
13秒前
14秒前
小蘑菇应助Doraemon_蓝胖子采纳,获得10
14秒前
15秒前
15秒前
zz发布了新的文献求助10
16秒前
cs完成签到,获得积分10
16秒前
yszm完成签到,获得积分10
17秒前
Owen应助YXH采纳,获得10
17秒前
卓水绿完成签到,获得积分10
17秒前
高分求助中
Spray / Wall-interaction Modelling by Dimensionless Data Analysis 2000
Aspects of Babylonian celestial divination: the lunar eclipse tablets of Enūma Anu Enlil 500
Mathematics and Finite Element Discretizations of Incompressible Navier—Stokes Flows 500
Dictionary of socialism 350
India's foreign trade policy and its performance in the world economy 300
Mixed-anion Compounds 300
Geochemistry, 2nd Edition 地球化学经典教科书第二版 300
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 3195756
求助须知:如何正确求助?哪些是违规求助? 2844619
关于积分的说明 8050835
捐赠科研通 2509272
什么是DOI,文献DOI怎么找? 1341572
科研通“疑难数据库(出版商)”最低求助积分说明 639216
邀请新用户注册赠送积分活动 608374