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
中央戏精学院完成签到,获得积分10
刚刚
Strongly完成签到,获得积分10
1秒前
luan发布了新的文献求助10
2秒前
CipherSage应助Fan采纳,获得10
3秒前
lisastream完成签到,获得积分10
4秒前
郑嘻嘻完成签到,获得积分10
6秒前
爆米花应助称心的蛟凤采纳,获得10
7秒前
充电宝应助lisastream采纳,获得10
8秒前
超甜大西瓜完成签到,获得积分10
9秒前
jgyyugyfy完成签到,获得积分10
11秒前
CipherSage应助子车曼香采纳,获得10
13秒前
漂亮火腿肠完成签到 ,获得积分10
15秒前
16秒前
比奇堡不下雪完成签到,获得积分10
17秒前
Phosphene完成签到,获得积分0
17秒前
19秒前
20秒前
21秒前
有思想完成签到,获得积分10
23秒前
King16发布了新的文献求助10
26秒前
hh发布了新的文献求助10
26秒前
暮霭沉沉应助研友_ZA2yd8采纳,获得10
27秒前
28秒前
adam完成签到,获得积分10
29秒前
喜悦的绮露完成签到,获得积分10
29秒前
我刚上小学完成签到,获得积分10
30秒前
30秒前
科研通AI2S应助科研通管家采纳,获得10
31秒前
31秒前
31秒前
慕青应助科研通管家采纳,获得10
31秒前
巴拉拉完成签到,获得积分10
31秒前
32秒前
32秒前
子车曼香完成签到,获得积分10
32秒前
hh完成签到,获得积分10
34秒前
34秒前
危机的友绿完成签到,获得积分10
35秒前
George发布了新的文献求助10
35秒前
36秒前
高分求助中
Spray / Wall-interaction Modelling by Dimensionless Data Analysis 2000
ALA生合成不全マウスでの糖代謝異常の分子機構解析 520
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
2024 Medicinal Chemistry Reviews 400
Dictionary of socialism 350
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 3193765
求助须知:如何正确求助?哪些是违规求助? 2842801
关于积分的说明 8040855
捐赠科研通 2506900
什么是DOI,文献DOI怎么找? 1339459
科研通“疑难数据库(出版商)”最低求助积分说明 638755
邀请新用户注册赠送积分活动 607557