Purpose This study aims to test the effectiveness of a training intervention based on the psychology of perception … compulsory training course (duration 32 h; the training intervention reported in the paper covers the first 8 h) whose aim was to … making use of optical-geometric illusions and ambiguous figures, participants were accompanied through a training …

(PLHIV) with prevention interventions in HIV care and treatment settings. A three-day Positive Prevention (PP) training … intervention for health care providers that focused on pressing issues for PLHIV in Mozambique was adapted and delivered at sites …