Motivations for Group Membership: The Role of Subjective Importance and Uncertainty Reduction
Titel:
Motivations for Group Membership: The Role of Subjective Importance and Uncertainty Reduction
Auteur:
Mullin, Barbara-Ann Hogg, Michael A.
Verschenen in:
Basic and applied social psychology
Paginering:
Jaargang 21 (1999) nr. 2 pagina's 91-102
Jaar:
1999-06-01
Inhoud:
An experiment was conducted to investigate the idea that an important motive for identifying with social groups is to reduce subjective uncertainty, particularly uncertainty on subjectively important dimensions that have implications for the self-concept (e.g., Hogg, 1996; Hogg & Mullin, 1999). When people are uncertain on a dimension that is subjectively important, they self-categorize in terms of an available social categorization and, thus, exhibit group behaviors. To test this general hypothesis, group membership, task uncertainty, and task importance were manipulated in a 2 × × × 2 between-participants design (N = 128), under relatively minimal group conditions. Ingroup identification and desire for consensual validation of specific attitudes were the key dependent measures, but we also measured social awareness. All three predictions were supported. Participants identified with their group (H1), and desired to obtain consensual validation from ingroup members (H2) when they were uncertain about their judgments on important dimensions, indicating that uncertainty reduction motivated participants towards embracing group membership. In addition, identification mediated the interactive effect of the independent variables on consensual validation (H3), and the experimental results were not associated with an increased sense of social awareness and, therefore, were unlikely to represent only behavioral compliance with generic social norms. Some implications of this research in the study of cults and "totalist" groups and the explication of genocide and group violence are discussed.
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