作者
Felix Warneken, Michael Tomasello
发表日期
2008/11
期刊
Developmental psychology
卷号
44
期号
6
页码范围
1785
出版商
American Psychological Association
简介
The current study investigated the influence of rewards on very young children's helping behavior. After 20-month-old infants received a material reward during a treatment phase, they subsequently were less likely to engage in further helping during a test phase as compared with infants who had previously received social praise or no reward at all. This so-called overjustification effect suggests that even the earliest helping behaviors of young children are intrinsically motivated and that socialization practices involving extrinsic rewards can undermine this tendency.
引用总数
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F Warneken, M Tomasello - Developmental psychology, 2008
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