Sources of Strength - Implementation

Data are from a cluster randomized trial of the Sources of Strength program in 20 high schools. The intervention condition contained 11 high schools and the waitlist control condition contained 9 high schools. Sources of Strength (https://sourcesofstrength.org/) is a universal preventive intervention that prepares student opinion leaders (called Peer Leaders [PL]) to modify social-ecological protective factors, including healthy bonds to adults, within their schools and social networks. The Sources program involves three phases: (1) School and community preparation, (2) PL recruitment and training, and (3) School-wide prevention campaigns. The Implementation dataset contains quantitative information regarding the implementation of these three phases in the 11 intervention schools across four data collection points (Fall 2017 – Spring 2019).