We propose a short and ultrashort version of the vengeance scale (Stuckless & Goranson, 1992). Across three samples, good psychometric properties and convergent validity for the new scales were found. Study 1 found in a Brazilian sample that the original 20 items can be reduced to both a 10 and 5 item version (VS-10 and VS-5), without losing psychometric quality. In Study 2, the one-factorial structure was confirmed in a Brazilian and a British sample. Also, (partial) measurement invariance was established across gender and countries for the VS-10, but not for the VS-5. Across both samples, the short-versions correlated as expected with the Big-5, Big-6, and Dark Triad. Overall, the 10- and 5-item versions of the vengeance scale exhibited comparable reliabilities and validities to the full version.
Coelho, G. L. H., Monteiro, R. P., Hanel, P. H. P., Vilar, R., Gouveia, V. V., & Maio, G. R. (2018). Psychometric parameters of an abbreviated vengeance scale across two countries. Personality and Individual Differences, 120, 185–192. https://doi.org/10.1016/j.paid.2017.08.042