Four-item scale measuring the extent to which a downsizing firm disclosed information to customers proactively, promptly, and completely. Reflects three interrelated dimensions of open communication: proactivity (disclosing without being asked), timeliness (responding promptly), and completeness (providing full information to counter rumours). A counterintuitive finding: open communication reduced customer uncertainty only when product importance was high or informal ties were strong; it increased uncertainty otherwise.
7-point scale (1 = strongly disagree, 7 = strongly agree)
Full scale items shown. Always cite the original source when using this scale in research.
Composite reliability = .87; AVE = .63. Newly developed instrument. Item 4 (‘Our customers received complete information’) has the lowest individual reliability (.39). The effect of open communication on customer uncertainty was moderated by product importance and informal ties—the communication–uncertainty relationship reversed direction depending on these contextual factors.
Homburg, C., Klarmann, M., & Staritz, S. (2012). Customer uncertainty following downsizing: The effects of extent of downsizing and open communication. Journal of Marketing, 76(3), 112–129.
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