期刊
JOURNAL OF PERSONALITY AND SOCIAL PSYCHOLOGY
卷 87, 期 3, 页码 293-311出版社
AMER PSYCHOLOGICAL ASSOC
DOI: 10.1037/0022-3514.87.3.293
关键词
-
资金
- NIMH NIH HHS [MH01646, MH38832] Funding Source: Medline
The formation of attitudes toward novel objects was examined as a function of exploratory behavior. An initial experiment, in which participants played a computer game that required them to learn which stimuli, when sampled, produced favorable or unfavorable outcomes, demonstrated learning, attitude formation, and generalization to novel objects. The findings also revealed 2 interesting valence asymmetries: a learning asymmetry involving better learning for negatively valenced than positively valenced objects and a generalization asymmetry involving stronger generalization as a function of negative than of positive attitudes. Findings from 4 experiments led to an explanation of the learning asymmetry in terms of information gain being contingent on approach behavior and related the generalization asymmetry to a negativity bias that weighs resemblance to a known negative more heavily than resemblance to a positive.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据