Shailey Curtis

1 Introduction Impulsivity is defined as “a predisposition toward rapid, unplanned reactions to internal or external stimuli without regard to the negative consequences of these reactions to the impulsive individual or to others” (Moeller et al. 2001, 1784), and has been linked to many risk-taking behaviors such as substance abuse, aggression, unprotected sex, gambling, and binge drinking (Bø et al. 2016; Bresin 2019; Dir et al. 2014; Ioannidis et al. 2019; Moeller and Dougherty 2002).