Question: Impulsivity is defined as "the tendency for rapid, unplanned reactions to stimuli with diminished regard for the negative consequences of that behavior" (Cottone et al., 2012, p. 127). This personality construct can be broken down into two parts: impulsive action (the inability to refrain from action) and impulsive choice (the preference for an immediate and small reward over a delayed but large one). Need Assignment Help?