Five semantic differential items measure the perceived density and spatial restriction of people in a service or retail environment, with crowding conceptualised as an unpleasant subjective experience.
7-point semantic differential
Full scale items shown. Always cite the original source when using this scale in research.
First used by Bateson and Hui (1987). Alphas .86 (Bateson and Hui 1992) and .90 (Hui and Bateson 1991); also used by Grewal et al. (2003). Items 4 and 5 present positive poles first (Restricted/Free to move; Confined/Spacious)—scoring direction varies.
Bateson, J. E. G., & Hui, M. K. (1992). The ecological validity of photographic slides and videotapes in simulating the service setting. Journal of Consumer Research, 19(2), 271–281.
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