Expectation effects in working memory training

认知训练 认知 任务(项目管理) 心理学 工作记忆 认知心理学 干预(咨询) 心理干预 培训(气象学) 工作记忆训练 机制(生物学) 控制(管理) 功能(生物学) 睡眠剥夺对认知功能的影响 探索性研究 人格 应用心理学 社会心理学 计算机科学 物理 神经科学 气象学 哲学 管理 认识论 精神科 人工智能 进化生物学 生物 人类学 社会学 经济
作者
Jocelyn Parong,Aaron R. Seitz,Susanne M. Jaeggi,C. Shawn Green
出处
期刊:Proceedings of the National Academy of Sciences of the United States of America [National Academy of Sciences]
卷期号:119 (37) 被引量:20
标识
DOI:10.1073/pnas.2209308119
摘要

There is a growing body of research focused on developing and evaluating behavioral training paradigms meant to induce enhancements in cognitive function. It has recently been proposed that one mechanism through which such performance gains could be induced involves participants’ expectations of improvement. However, no work to date has evaluated whether it is possible to cause changes in cognitive function in a long-term behavioral training study by manipulating expectations. In this study, positive or negative expectations about cognitive training were both explicitly and associatively induced before either a working memory training intervention or a control intervention. Consistent with previous work, a main effect of the training condition was found, with individuals trained on the working memory task showing larger gains in cognitive function than those trained on the control task. Interestingly, a main effect of expectation was also found, with individuals given positive expectations showing larger cognitive gains than those who were given negative expectations (regardless of training condition). No interaction effect between training and expectations was found. Exploratory analyses suggest that certain individual characteristics (e.g., personality, motivation) moderate the size of the expectation effect. These results highlight aspects of methodology that can inform future behavioral interventions and suggest that participant expectations could be capitalized on to maximize training outcomes.

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

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
木心应助负责小蜜蜂采纳,获得10
刚刚
Rondab应助负责小蜜蜂采纳,获得30
刚刚
shenzhou9发布了新的文献求助10
1秒前
1秒前
2秒前
2秒前
4秒前
rrgogo发布了新的文献求助10
4秒前
4秒前
酷波er应助展希希采纳,获得10
5秒前
慕青应助xn201120采纳,获得10
6秒前
七七完成签到,获得积分10
6秒前
Della发布了新的文献求助10
7秒前
gogoyoco发布了新的文献求助10
7秒前
符小俊完成签到,获得积分10
9秒前
旷野发布了新的文献求助10
9秒前
mammer完成签到,获得积分10
10秒前
左肩微笑完成签到,获得积分10
10秒前
来来完成签到,获得积分10
12秒前
Cochrane完成签到,获得积分0
12秒前
Hey关闭了Hey文献求助
13秒前
jjjjj完成签到,获得积分20
14秒前
14秒前
8R60d8应助yitai采纳,获得10
15秒前
科研助手6应助yitai采纳,获得10
15秒前
脑洞疼应助man采纳,获得10
15秒前
来来发布了新的文献求助10
15秒前
yizhiGao应助科研通管家采纳,获得10
17秒前
思源应助科研通管家采纳,获得10
17秒前
Akim应助科研通管家采纳,获得10
17秒前
852应助科研通管家采纳,获得10
17秒前
JamesPei应助科研通管家采纳,获得10
17秒前
柯一一应助科研通管家采纳,获得10
17秒前
小蘑菇应助科研通管家采纳,获得10
18秒前
领导范儿应助科研通管家采纳,获得10
18秒前
18秒前
Lucas应助科研通管家采纳,获得10
18秒前
18秒前
爆米花应助科研通管家采纳,获得10
18秒前
英姑应助科研通管家采纳,获得10
18秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 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 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989550
求助须知:如何正确求助?哪些是违规求助? 3531774
关于积分的说明 11254747
捐赠科研通 3270278
什么是DOI,文献DOI怎么找? 1804966
邀请新用户注册赠送积分活动 882125
科研通“疑难数据库(出版商)”最低求助积分说明 809176