Data analysis
All pre- and post-intervention survey data were analyzed using SPSS 26 to produce descriptive statistics to characterize demographics, knowledge, and measures of positive mental health pre- and post-intervention. Paired sample All qualitative interview transcripts were de-identified and uploaded to NVivo 12 to facilitate coding. Reflexive thematic analysis techniques were used as an initial analytic tool to examine and interpret the qualitative interview data and construct key intervention impacts from the perspectives of youth and adult allies (realist analyses detailing causal mechanisms will be presented in forthcoming papers). Guided by Braun and Clarke's (