Body size aftereffects are adult-like from 7 years onward

IF 1.8 2区 心理学 Q3 PSYCHOLOGY, DEVELOPMENTAL Journal of Experimental Child Psychology Pub Date : 2025-03-05 DOI:10.1016/j.jecp.2025.106203
Anjali Batish , Amelia Parchment , Evan Handy , Martin J Tovée , Lynda G Boothroyd
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引用次数: 0

Abstract

There is considerable evidence that adults’ perception of body weight in others can be manipulated via visual exposure to multiple bodies at one or another weight extreme. No study has yet examined how early in childhood such visual adaptation aftereffects exist. We ran experimental adaptation tests with predominantly White British 11- and 12-year-olds, 14- and 15-year-olds, and adult men and women (Study 1; N = 181) and with 7- and 11-year-olds and adults (Study 2; N = 110). Participants viewed bodies ranging from low to high weight before and after being adapted to bodies with very low or very high body mass. Participants of all ages showed a significant change in their weight estimates after being adapted to larger bodies (but not to smaller bodies), suggesting that this aspect of body perception is functionally mature by 7 years.
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来源期刊
CiteScore
4.50
自引率
7.70%
发文量
190
期刊介绍: The Journal of Experimental Child Psychology is an excellent source of information concerning all aspects of the development of children. It includes empirical psychological research on cognitive, social/emotional, and physical development. In addition, the journal periodically publishes Special Topic issues.
期刊最新文献
Editorial Board Development of an innovative approach to the assessment of eye–hand coordination in a dual-task context in prepubertal children Body size aftereffects are adult-like from 7 years onward Young children’s metacognition in problem-solving through question-asking Participation in a home visiting program predicted maternal but not child vocabulary diversity: A pragmatic randomized trial in Brazil
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