This scale measures how much a consumer believes a brand has a special quality rooted in its heritage, credibility, and overall genuineness. Xu and Mehta (2022) used it as a third brand-essence dimension in their studies of consumer responses to AI-designed luxury products.
7-point scale (strongly disagree (1) to strongly agree (7))
Full scale items shown. Always cite the original source when using this scale in research.
Reliability was high in Experiments 2 and 3 (α = .94, .91; Xu and Mehta 2022, pp. 1142, 1145); reliability was not reported for a follow-up study. Validity was not separately discussed. Items were created by drawing concepts and wording from existing measures of brand-essence contagion (Newman and Dhar 2014) and brand authenticity (Morhart et al. 2015).
Xu, Lidan and Ravi Mehta (2022), "Technology Devalues Luxury? Exploring Consumer Responses to AI-Designed Luxury Products," Journal of the Academy of Marketing Science, 50 (6), 1135-1152.
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