气候变化领域集成服务门户(CCPortal): Prevalence-induced concept change in human judgment

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DOI	10.1126/science.aap8731
	Prevalence-induced concept change in human judgment
	Levari D.E.; Gilbert D.T.; Wilson T.D.; Sievers B.; Amodio D.M.; Wheatley T.
发表日期	2018
ISSN	0036-8075
起始页码	1465
结束页码	1467
卷号	360 期号:6396
英文摘要	Why do some social problems seem so intractable? In a series of experiments, we show that people often respond to decreases in the prevalence of a stimulus by expanding their concept of it. When blue dots became rare, participants began to see purple dots as blue; when threatening faces became rare, participants began to see neutral faces as threatening; and when unethical requests became rare, participants began to see innocuous requests as unethical. This “prevalence-induced concept change” occurred even when participants were forewarned about it and even when they were instructed and paid to resist it. Social problems may seem intractable in part because reductions in their prevalence lead people to see more of them. © 2018 American Association for the Advancement of Science. All rights reserved.
英文关键词	conceptual framework; experimental study; participatory approach; psychology; social impact; abuse; addiction; aggressiveness; Article; bullying; decision making; felony; health care concepts; human; injury; medical ethics; mental disease; prejudice; prevalence; priority journal; psychologist; social problem; concept formation; decision making; face; facial expression; photostimulation; physiology; prevalence; psychology; Concept Formation; Face; Facial Expression; Humans; Judgment; Photic Stimulation; Prevalence; Social Problems
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/244508
作者单位	Harvard University, Cambridge, MA, United States; University of Virginia, Charlottesville, VA, United States; Dartmouth University, Hanover, NH, United States; New York University, New York, NY, United States
推荐引用方式 GB/T 7714	Levari D.E.,Gilbert D.T.,Wilson T.D.,et al. Prevalence-induced concept change in human judgment[J],2018,360(6396).
APA	Levari D.E.,Gilbert D.T.,Wilson T.D.,Sievers B.,Amodio D.M.,&Wheatley T..(2018).Prevalence-induced concept change in human judgment.Science,360(6396).
MLA	Levari D.E.,et al."Prevalence-induced concept change in human judgment".Science 360.6396(2018).