Mansur Mohammed Musah Bingle

Adolescents in low- and middle-income countries (LMICs) face significant mental health challenges, yet their perspectives are often underrepresented in the design of preventive strategies. Co-design approaches, such as human-centered design (HCD), offer a promising way to tailor interventions and implementation strategies to adolescents’ needs and local context. In LMICs, these methods require careful adaptation to address resource constraints, limited design literacy, and cultural norms. This study documents how HCD was adapted to engage adolescents in northern Ghana as co-designers of school-based mental health preventive strategies. Guided by the first two phases of HCD, we conducted two workshops with 24 students from 12 public senior high schools in Tamale, Ghana. Workshop 1 (Inspiration) used structured, case-based discussions informed by the Consolidated Framework for Implementation Research (CFIR) to explore adolescents’ perspectives on mental health. Workshop 2 (Ideation) used interactive choice-based activities to elicit youth-generated strategies. To align with cognitive and sociocultural factors, we incorporated scaffolded facilitation, hands-on activities, and peer-led engagement. Qualitative data from facilitator notes, artifacts, and audio-confirmed summaries were synthesized using structured rapid qualitative analysis. Adolescents identified key mental health concerns, including stigma, peer and family influences, and fears about confidentiality. Gender-specific discussions revealed culturally rooted concerns, such as peer pressure and substance use among boys and limited support-seeking among girls. Adolescents prioritized five school strategies: teacher training, curricular integration, mentorship programs, activities that promote positive thinking and mindfulness, and entertainment-based mental health education. Youth demonstrated a conceptual shift from viewing mental health as an individual problem to a shared responsibility across schools and communities. Formation of an Adolescent Advisory Board reflected youth interest in sustained leadership and co-design. Contextualized co-design methods can meaningfully engage adolescents in LMIC settings and support the development of culturally grounded, feasible, and youth-prioritized mental health strategies. Structured facilitation enhances both the inclusivity and authenticity of adolescent engagement. This study contributes to implementation science by presenting a replicable co-design framework with policy relevance and providing a foundation for multilevel intervention development in resource-constrained educational systems.