Resisting vs. Persisting: Different Types of Self-Control Predict Different Outcomes Following Incarceration

Introduction: Trait self-control is one of the most robust predictors of important life outcomes. Recent evidence suggests at least two domains of self-control: inhibitory self-control (refraining from more attractive but goal-inconsistent behaviors) and initiatory self-control (engaging in and persisting in less attractive but goal-consistent behaviors). Methods: We examined longitudinal associations between these two self-control domains and subsequent post-incarceration behaviors in 492 jail inmates with a combination of self-reported questionnaires and official arrest records. Results: The two constructs were moderately associated, evidencing a similar-yet-distinct association of the same magnitude as depression and anxiety. Structural equation modeling demonstrated that inhibitory self-control uniquely predicted less recidivism and substance dependence, and better community adjustment. Initiatory self-control uniquely predicted less recidivism and better community adjustment. As expected, inhibitory self-control was a significantly better predictor of substance dependence than initiatory self-control. Discussion: These results have theoretical implications for the measurement of self-control and practical implications for the prediction of impactful post-incarceration behaviors and more precise interventions targeting specific self-control deficits.