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A gentle reminder that mean does not imply modal behavior

Few are in‐group biased in minimal groups

Bibliographic Data

ID21391804
AuthorsAnders Sand (0000-0002-6626-5197, Division of Speech and Language Pathology Department of Clinical Science, Intervention, and Technology Karolinska Institutet Stockholm Sweden, corresponding author)
Year2020
Volume61
Issue6
Pages794-802
Publication date2020-12-01
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenueScandinavian Journal of Psychology (JOURNAL)
Journal identifiersISSN: 0036-5564 • E-ISSN: 1467-9450
PublisherWiley (PUBLISHER • GB)
DOI10.1111/sjop.12662
PMID32668500
OpenAlexW3042434883
LanguageEN
References cited24

Previous research reports that people organized into newly formed, arbitrary groups (i.e., minimal groups) are on average in‐group biased. However, that people on average behave in a certain way does not imply that most people behave that way. Here, I report four studies ( n = 224) demonstrating in‐group biased average behaviors driven by a minority of about 30% participants. Further, only 14% reported allocating resources in a group‐biased manner because they “favored the in‐group.” I investigate and discuss how methodological issues related to non‐normally distributed data, not taking participants’ intentions into account, and using fixed response matrices can lead to overestimations of how widespread in‐group bias is in minimal groups

Group (periodic table) · Modal · Animal Behavior and Reproduction · Behavioral Health and Interventions · Psychology · Social and Intergroup Psychology · Social Psychology

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