Modeling of food intake is moderated by salient psychological group membership

被引：77

作者：

Cruwys, Tegan ^{[1
]}

Platow, Michael J. ^{[1
]}

Angullia, Sarah A. ^{[1
]}

Chang, Jia Min ^{[1
]}

Diler, Sema E. ^{[1
]}

Kirchner, Joanne L. ^{[1
]}

Lentfer, Charlotte E. ^{[1
]}

Lim, Ying Jun ^{[1
]}

Quarisa, Aleisha ^{[1
]}

Tor, Veronica W. L. ^{[1
]}

Wadley, Amanda L. ^{[1
]}

机构：

[1] Australian Natl Univ, Dept Psychol, Canberra, ACT 0200, Australia

来源：

APPETITE | 2012年 / 58卷 / 02期

关键词：

Social influence; Food intake; Social norms; Human eating behavior; Group processes; Social identity theory; SELF-CATEGORIZATION; SOCIAL-INFLUENCE; EATING BEHAVIOR; IDENTITY; MIMICRY; SUPPORT; IMPACT;

D O I：

10.1016/j.appet.2011.12.002

中图分类号：

B84 [心理学]; C [社会科学总论]; Q98 [人类学];

学科分类号：

03 ; 0303 ; 030303 ; 04 ; 0402 ;

摘要：

The present study demonstrates the utility of a social identity analysis of social influence in predicting eating behavior. In a laboratory experiment, female undergraduate students observed a confederate who appeared to have eaten a large or small amount of popcorn. The confederate was presented as either a fellow in-group member of a salient identity (same university) or an out-group member (another tertiary institution). Results supported the hypothesis that modeling of eating behavior only occurs for psychologically salient in-group members; there was no modeling of out-group members' eating. These data also provide clear evidence of a psychological mechanism by which the modeling of eating behavior can occur. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：754 / 757

页数：4

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