This scale measures how far a customer feels they spend more money and time at a store, and are more loyal to it, than other customers. Li and Fumagalli (2022) used it in Study 1c, with 147 U.S. students recruited through Prolific, and referred to it as customer perceived effort. The source was not stated.
7-point Likert (1=completely disagree, 4=neither agree nor disagree, 7=completely agree)
Full scale items shown. Always cite the original source when using this scale in research.
Alpha was .92 (Li and Fumagalli 2022, p. 423); validity was not reported. The blanks should be filled with a generic term for the retailer; the original study used coffee shop.
Li, Yi and Elena Fumagalli (2022), "Spoiled Rotten: How and When Discontinuation of Repetitive and Regular Delight Offers Increases Customer Desire for Revenge," Journal of Retailing, 98 (3), 412-431.
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