Fig. 3From: Reducing physical and emotional violence by teachers using the intervention Interaction Competencies with Children – for Teachers (ICC-T): study protocol of a multi-country cluster randomized controlled trial in Ghana, Tanzania, and UgandaSampling procedure in each study country. Note. Country*: the flowchart presents the selection procedure for only one country, but it applies to all project countries (Tanzania, Uganda and Ghana). The term “secondary” also includes junior high schoolsBack to article page