Intervention fidelity
Training will be provided for the interventionists, who are young volunteers, following an intervention protocol checklist that covers the key steps of the intervention. The attendance of the interventionists to provide the intervention will be recorded by the collaborating LCTF staff members. The trial steering team will randomly visit each site weekly to monitor the implementation of the intervention by the interventionists and check if the implementation adheres to the intervention protocol checklist. Regular research team meetings will be conducted to determine whether the interventionist has followed the intervention protocol. In case of deviation from the implementation is observed, remedial training for the interventionists will be delivered until the interventionist can return-demonstrate the intervention 100% correctly.