已入深夜,您辛苦了!由于当前在线用户较少,发布求助请尽量完整的填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!祝你早点完成任务,早点休息,好梦!

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
刚刚
1秒前
川南渝北完成签到 ,获得积分20
1秒前
乐乐应助tinuhei采纳,获得10
1秒前
zzz完成签到,获得积分10
1秒前
小猫宝完成签到 ,获得积分10
2秒前
坚定南霜发布了新的文献求助10
5秒前
哲别发布了新的文献求助10
6秒前
传奇3应助科研通管家采纳,获得10
8秒前
VDC应助科研通管家采纳,获得10
8秒前
小蘑菇应助科研通管家采纳,获得10
8秒前
Jasper应助科研通管家采纳,获得10
8秒前
共享精神应助科研通管家采纳,获得10
8秒前
科研通AI2S应助科研通管家采纳,获得10
8秒前
科目三应助科研通管家采纳,获得20
8秒前
8秒前
慕青应助科研通管家采纳,获得10
8秒前
Owen应助科研通管家采纳,获得10
8秒前
科研通AI2S应助科研通管家采纳,获得10
9秒前
科研通AI2S应助科研通管家采纳,获得10
9秒前
9秒前
css完成签到,获得积分10
15秒前
21秒前
wang完成签到,获得积分10
22秒前
24秒前
来苏儿发布了新的文献求助20
27秒前
领导范儿应助Zhang采纳,获得10
27秒前
辛勤尔白完成签到 ,获得积分10
29秒前
科研通AI2S应助轻松的potato采纳,获得10
30秒前
31秒前
Ly关注了科研通微信公众号
32秒前
33秒前
35秒前
夏天再见发布了新的文献求助10
36秒前
36秒前
36秒前
脑洞疼应助秀兰采纳,获得10
37秒前
yuaner完成签到,获得积分10
37秒前
37秒前
kid1912完成签到,获得积分10
37秒前
高分求助中
Spray / Wall-interaction Modelling by Dimensionless Data Analysis 2000
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
A real-time energy management strategy based on fuzzy control and ECMS for PHEVs 400
Handbook on People's China (1957) 400
2024 Medicinal Chemistry Reviews 400
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 3189653
求助须知:如何正确求助?哪些是违规求助? 2839039
关于积分的说明 8022491
捐赠科研通 2501879
什么是DOI,文献DOI怎么找? 1336060
科研通“疑难数据库(出版商)”最低求助积分说明 637750
邀请新用户注册赠送积分活动 605835