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If they don't care, I won't share: Feeling unrelated to one's in‐group increases selfishness instead of behavior for the greater good
Author(s) -
Klein Sina A.,
Rudert Selma C.
Publication year - 2021
Publication title -
european journal of social psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.609
H-Index - 111
eISSN - 1099-0992
pISSN - 0046-2772
DOI - 10.1002/ejsp.2771
Subject(s) - selfishness , superordinate goals , feeling , psychology , social psychology , humanity , group (periodic table) , theology , philosophy , chemistry , organic chemistry
Individuals cooperate more with others to whom they feel connected. As a consequence, reduced belonging to an in‐group decreases cooperation with this group, but not with others. Sometimes, however, there may be no new group available to (re)affiliate with. In this case, reduced belonging may either increase cooperation on a higher level, such as with the superordinate group humanity, or increase selfishness. We investigate this in an online experiment and a survey study. Study 1 ( N = 299) showed that being ostracized in Cyberball reduced cooperation with the ostracizers and increased selfish behavior, while cooperation with humanity did not increase. Similarly, Study 2 ( N = 1300) showed that lower feelings of belonging were associated with more selfishness, as fewer participants decided to donate to a humanitarian cause. These findings highlight the importance of inclusion and integration for societies and communities who wish to maintain a high level of cooperation.