A four-item scale measuring ad message involvement.
7-point Likert (1=strongly disagree, 7=strongly agree)
Full scale items shown. Always cite the original source when using this scale in research.
Internal consistency (alpha = .86) was reported in the primary study. Formal validity assessment was not reported by the original authors.
Smith, Robert E., Jiemiao Chen, and Xiaojing Yang (2008), “The Impact of Advertising Creativity on the Hierarchy of Effects,” Journal of Advertising, 37 (4), 47–61.
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