Social Identity
In- and Out-Groups
Stereotypes, Prejudice, and Discrimination
Impact of Groups on Individuals
Impact of Social Context on Individuals
Social Psychology and Individual Behavior
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Updated: May 1, 2026

A System for Tracking the Dynamics of Social Preference Behavior in Small Rodents
Published on: November 21, 2019
Suzanne R Horwitz1, Kristin Shutts, Kristina R Olson
1Department of Psychology, Yale University, USA.
Children prefer wealthier social groups, especially when they belong to them. This bias highlights how socioeconomic status influences early social preferences and group favoritism.
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