The scale assesses a person's general tendency to conceal personal information from others, adapted from a well-established psychological measure.
7-point Likert
Full scale items shown. Always cite the original source when using this scale in research.
Adapted from Larson and Chastain's (1990) established self-concealment scale, which itself showed good reliability (α = .83) and test-retest stability, along with discriminant validity evidence. Used by Garbinsky et al. (2020) across four studies with consistently high reliability. Validity wasn't separately reassessed by Garbinsky et al.
Garbinsky, E.N., Gladstone, J.J., Nikolova, H., & Olson, J.G. (2020). Love, Lies, and Money: Financial Infidelity in Romantic Relationships. Journal of Consumer Research, 47(1), 1–24.
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