The South African Medical Research Council has co-developed and successfully conducted pilot studies of two peer-led, evidence-informed interventions Ntombi Vimbela! and Vimbela uVikele! that address sexual violence risk and promote mental health among students in post-school education and training institutions.

Ntombi Vimbela!, which is designed for first-year female students who date men, showed promising outcomes including reduced acceptance of rape myths, shifts towards gender-equitable beliefs, improved self-esteem and communication. Participants also reported enhanced sexual decision-making, assertive resistance to unwanted advances, and increased confidence in assessing sexual assault risk and asserting themselves in relationships. 

Vimbela uVikele!, which is developed specifically for lesbian, bisexual and queer (LBQ) women students, provided a confidential and supportive peer-led environment where participants reported gaining communication, problem-solving, conflict resolution and stress management skills. Participants also gained confidence in navigating sexual consent and seeking psychosocial support and these contributed to healthier and non-violent relationships.

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Citation: Machisa M.T, Brooke-Sumner C, Jewkes R, Sikweyiya Y, Washington L, Dartnall E, Duma S; Khuzwayo N, Pillay M, Dunkle KL, Mabena N, Maoto M, and Mahlangu P. Ntombi Vimbela! And Vimbela uVikele! Promising Interventions for Sexual Violence Risk Reduction and Mental Health Promotion in South African Post School Education and Training. Research Brief. 2025 South African Medical Research Council. Pretoria, South Africa