Psychometric properties of the French-Canadian version of the Dark Triad Dirty Dozen. (1st December 2017)

• Record Type: Journal Article
• Authors: Savard, Claudia; Simard, Caroline; Jonason, Peter K.
• Is Part Of: Personality and individual differences. Volume 119(2017)
• Page Start: 122
• Page End: 128
• Publication Date: 2017-12-01
• Subjects: Dirty Dozen -- Dark Triad -- Validation -- Psychopathy -- Narcissism -- Machiavellianism; Personality -- Periodicals; Individuality -- Periodicals; Individuality -- Periodicals; Personality Development -- Periodicals; Personnalité -- Périodiques; Individualité -- Périodiques; 155.205
• DOI: 10.1016/j.paid.2017.06.044
• Languages: English
• ISSNs: 0191-8869

Abstract

Abstract: The Dark Triad is a term used to describe a constellation of undesirable personality traits (i.e., Machiavellianism, narcissism, and psychopathy) that have received considerable empirical attention during the past decade. The Dark Triad Dirty Dozen (DTDD) is a concise instrument developed to assess these traits which has shown good psychometric properties. The aim of this study (N = 394) was to translate and validate a French-Canadian adaptation of the Dirty Dozen (DTDD-FC). The DTDD-FC presented (1) good internal consistency and item properties; (2) a bifactor structure (i.e. items loading on each of their respective trait factor as well as with a global factor); (3) conclusive associations with nomological network surrounding each trait (i.e., convergent and discriminant validity coefficients) and social desirability; and (4) sex differences for psychopathy. Overall, the French-Canadian adaptation of the Dirty Dozen seems to be a valid and psychometrically sound measure of the Dark Triad traits, and is comparable to the original English version. Highlights: The French-Canadian version of the Dirty Dozen shows good internal consistency. The bifactor structure provides evidence for the best model-data fit. Items discriminate well along different endorsement levels. Results support the convergent and discriminant validity of the instrument. Sex difference exists only for the psychopathy scale.