A four-item sentence-completion scale measuring whether a marketing communication's sender is perceived as a fellow patient/customer (peer) versus a company representative or expert. Two items positively keyed toward peer identity; two reverse-scored toward company identity.
Harmeling, Colleen M., Martin Mende, Maura L. Scott, and Robert W. Palmatier (2021). Marketing through the eyes of the stigmatized. Journal of Marketing Research, 58(2), 223–245.
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