Methods: 432 families of 6th and 7thgraders from four communities were randomly assigned to MSFP, SFP or a home study control condition and assessed at baseline, post-intervention and one-year followup. Families were primarily European-American (69%) two-parent (66%) with median annual income of $49,000. Fifty-four percent of youth were female; average age was 12.14 (SD = .67). Youth and parents reported on parent mindfulness, parenting practices/child management strategies, and parent-youth relationship quality. Parents reported on parenting stress, parenting self-efficacy and overall well-being.
Results: HLM analyses revealed few differences for mothers across intervention conditions. Significant differences (effect size) were evident, however, on youth report of monitoring at post (ES = .26) and followup (ES = .31) with MSFP youth reporting more monitoring by mothers. Effects were stronger for fathers, with MSFP fathers reporting greater mindful parenting (ES = .24-.46), support and understanding of their youth (ES = .22), and lower parenting stress (ES = -.33) than SFP fathers at followup. MSFP Youth reported stronger relationship quality at post (ES = .27-.36), but not followup. Results indicated that some intervention effects for both mothers and fathers were moderated by child gender, with stronger effects for boys, and by youth levels of baseline problems. SEM analyses indicated that Mindful Parenting mediated intervention effects on parent-youth relationship quality.
Conclusions: Results from one of the few RCTs testing a mindfulness-based family intervention provides evidence for the efficacy of mindfulness-based interventions to change parenting practices and parent-youth relationship quality. Results also suggest the benefit of engaging fathers into interventions as stronger effects were evident for fathers in some areas.