Dispositional Mindfulness as a Predictor of the Severity of Gambling Outcomes.

Two studies were conducted to test and explain the relation of mindfulness to the severity of gambling outcomes among frequent gamblers. In both studies, dispositional mindfulness related to less severe gambling outcomes as measured by a DSM-IV-based screen for pathological gambling, even after controlling for gambling frequency and dispositional self-control. Study 2 extended this finding in showing that the association between mindfulness and lower pathological gambling was partially mediated by better performance on two risk-taking tasks that capture overconfidence, risky bet acceptance, and myopic focus on reward. These studies suggest a role for mindfulness in lessening the severity of gambling problems and making adaptive decisions, especially in risk-relevant contexts.