Modifying mental health help-seeking stigma among undergraduates with untreated psychiatric disorders: A pilot randomized trial of a novel cognitive bias modification intervention

Help-seeking stigma is a potent barrier to the utilization of mental health services. This study aimed to determine if, compared to a psychoeducation condition, individuals randomized to a novel cognitive bias modification intervention for help-seeking stigma (CBM-HS) demonstrate greater reductions in help-seeking stigma, as well as increases in readiness to change and help-seeking behaviors. Participants included 32 undergraduates with a DSM-5 psychiatric disorder who denied past-year mental health treatment. Post-randomization, three intervention sessions were delivered in one-week intervals (45 min total). Participants were assessed at baseline, mid-intervention, one-week post-intervention, and two-month follow-up. RM-ANOVAs were utilized among the intent-to-treat sample. There were no significant differences across time points between the intervention groups for help-seeking stigma and readiness to change. At two-month follow-up, 25% of participants initiated mental health treatment (29.4% CBM-HS, 20.0% psychoeducation). Strikingly, across groups, there was a statistically significant reduction in help-seeking self-stigma (F[2.214,66.418] = 5.057, p = 0.007, ηp2 = 0.144) and perceived public stigma (F[3,90] = 6.614, p < 0.001, ηp2 = 0.181) from baseline to two-month follow-up, indicating large effects; 18.8% achieved clinically significant change, among whom two-thirds were in the CBM-HS condition. Two brief, scalable interventions appear to reduce help-seeking stigma among undergraduates with untreated psychiatric disorders. Studies are needed to evaluate these interventions against an inactive control.