Social Group Identity Centrality

SGICImportance and centrality of membership in a specific social group to one's self-image
8 items 2016 α .98 Free Trudel, R., Argo, J. J., & Meng, M. D.

What it measures

An eight-item scale measuring the degree to which belonging to a particular social group is important, central, and valued as part of a person's self-concept. Items assess importance, centrality, personal relevance, commitment, connectedness, tie strength, and personal value of the group identity.

Response format

7-point scale (1=not at all strong, 7=extremely)

Scale items

Full scale items shown. Always cite the original source when using this scale in research.

Usage notes & scoring

Developed by Trudel, Argo, and Meng (2016) with adaptation from White and Dahl (2007), though the items differ substantially. The blank should be replaced with the name of the group under study (e.g., 'American'). Alpha was .98 in Study 4.

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Citation

Trudel, R., Argo, J. J., & Meng, M. D. (2016). The recycled self: Consumers' disposal decisions of identity-linked products. Journal of Consumer Research, 43(2), 246–264.

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Keywords

#socialidentity#groupmembership#self-concept#identitycentrality#belonging
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