LAUSR

The Dark Triad represents a collection of three socially aversive traits, namely Machiavellianism, psychopathy, and narcissism. In this study, we examined the psychometric properties of the Italian translation of the Dark Triad Dirty Dozen (DTDD) in a sample of 799 adults, and we explored the associations among Dark Triad traits, theory of mind, empathy, and alexithymia. The DTDD showed a good internal consistency and a bifactor structure including a three-factor non-hierarchical model and a global, second-order factor with all of the DTDD items loading on it. The DTDD traits were positively associated with alexithymia and negatively associated with theory of mind and empathy. Also, results of regression analyses showed that difficulty identifying feelings and a reduced emotional reactivity were significant predictors of the Dark Triad traits. Our findings support the validity and reliability of the Italian translation of the DTDD, and suggest that individuals with high levels of Dark Triad traits may have difficulties in understanding and processing their own rather than other people’s emotional states.