Parent-child Conflict and Drug Use in College Women: a Moderated Mediation Model of Self-control and Mindfulness

This cross-sectional study examined the association between parent-child conflict and illicit drug use in a sample of female college students (N = 928). The mediating roles of self-control and mindfulness, as well as an interaction between self-control and mindfulness, were examined in a moderated mediation model for the purposes of expanding etiological theory and introducing targets for the prevention and treatment of drug abuse. Whereas deficits in self-control were found to facilitate the positive relation observed between parent-child conflict and the likelihood of experiencing drug-related problems, an interaction between mindfulness and self-control helped explain the association between parent-child conflict and intensity of drug-related problems. Parent-child conflict was related to low mindfulness when self-control was low, and low mindfulness in turn was related to a higher intensity of drug-related problems. This association did not exist for women with high self-control. Findings are consistent with developmental research on the etiology of drug use and the protective properties of mindfulness and self-control. Mindfulness as a potential target of intervention for drug users with low self-control to prevent drug-related problems is explored.