Empowering Newcomer VOICES by Implementing and Evaluating a Trauma- Informed and Gender-responsive Group Intervention in School and School-based Health Center Sites

The number of newcomer youth from Latin America entering the U.S. has surged recently, with border crossings reaching a 20-year high. These youth face mental and stress-related health challenges compared to their non-migrant peers, including higher trauma symptoms, substance use, and psychosocial issues. Culturally attuned, evidence-based interventions in trusted settings like schools and school-based health centers (SBHCs) could address these needs. VOICES-LITE, a gender and trauma-responsive intervention for adolescent female-identifying students, aligns well with these needs. After piloting VOICES-LITE in Spanish with newcomer youth, local partners found it feasible and acceptable. However, feedback indicated that further cultural adaptations are needed to better fit the specific context and population.

The investigators propose a hybrid effectiveness-implementation study to evaluate the culturally adapted intervention, VOCES-NUEVAS. This study will involve an open trial at four selected OUSD school/SBHC sites to assess the feasibility, acceptability, and effectiveness of the intervention, providing insights for further refinement ahead of a future R01 trial. The four participating sites will be selected from OUSD/SBHC locations that serve newcomer students (see attached site list), based on the availability of providers who are facilitating the VOCES-NUEVAS group and have agreed to participate in the research. Providers who are already scheduled to implement the intervention with newcomer students at these sites will be recruited for the study.

The investigators will assess whether the culturally adapted VOCES-NUEVAS manual and implementation guide used in schools sufficiently address the needs of newcomer students and their supporting providers. Students participating in the intervention at these sites will be recruited to participate in the current study. They will be asked to complete pre- and post-intervention questionnaires and provide session-by-session feedback to further improve the intervention. Both participating providers and students will also be asked to participate in a focus group or exit interview to provide additional feedback.

Results from the study will be shared with community stakeholders and used in future research, including a future R01 randomized-controlled trial to assess VOCES-NUEVAS's impact on newcomer students' mental health, substance use, and long-term outcomes. This future trial will be a separate IRB application from the current study.