Twelve items measure the degree to which an individual feels supported across three distinct relational sources: family (items 1-4), friends (items 5-8), and a significant other (items 9-12). The scale captures both practical assistance and emotional support dimensions within each source, tapping beliefs about availability of help, willingness to assist with decisions, the ability to share difficulties, and having someone to count on. It has been used in consumer and marketing research as a measure of social embeddedness and as a manipulation check in experiments involving social connection.
Zimet, G. D., Dahlem, N. W., Zimet, S. G., & Farley, G. K. (1988). The multidimensional scale of perceived social support. Journal of Personality Assessment, 52(1), 30-41.
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