A six-item Likert-type scale designed to measure the degree to which a person believes that the speed with which a website reacts to user actions is fast.
7-point scale
Full scale items shown. Always cite the original source when using this scale in research.
Internal consistency (alpha = .922) was reported in the primary study. Formal validity assessment was not reported by the original authors.
Liu, Yuping (2003), “Developing a Scale to Measure the Interactivity of Websites,” Journal of Advertising Research, 43 (2), 207–16.
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