Journal
JOURNAL OF EXPERIMENTAL PSYCHOLOGY-GENERAL
Volume 150, Issue 10, Pages 2078-2099Publisher
AMER PSYCHOLOGICAL ASSOC
DOI: 10.1037/xge0001037
Keywords
avoidance; stereotypes; reinforcement learning; social learning
Categories
Funding
- Social Sciences and Humanities Research Council (SSHRC) [506547]
- SSHRC Doctoral Fellowship
Ask authors/readers for more resources
Studies have found that stereotypes often arise from initial negative interactions with certain group members, leading to subsequent avoidance of the entire group and perpetuating stereotypes in two ways. Computational models reveal that avoidance directly reinforces itself, increasing the likelihood of future avoidance behaviors towards that group. This suggests that avoidance behaviors towards social group members can compound inaccurate negative beliefs and expectations about those groups.
Research on stereotype formation has proposed a variety of reasons for how inaccurate stereotypes arise, focusing largely on accounts of motivation and cognitive efficiency. Here, we instead consider how stereotypes arise from basic processes of approach and avoidance in social learning. Across five studies, we show that initial negative interactions with some members of a group can cause subsequent avoidance of the entire group, and that this avoidance perpetuates stereotypes in two ways. First, when information gain is contingent on approaching the target, avoidance restricts the information available with which to update one's beliefs. Second, computational models that consider the perceiver's full reinforcement history demonstrate that avoidance directly reinforces itself, such that initial avoidance of group members increases the probability of later acts of avoidance toward that group. Finally, we find initial evidence for a potential dissociation between behavior and explicit beliefs, with avoidance reinforcing avoidant behaviors without necessarily affecting self-reported beliefs. Overall, these results suggest that avoidance behaviors toward members of social groups can perpetuate inaccurate negative beliefs and expectations about those groups, such that initial interactions with a group have a compounding effect on overall impressions.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available