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Download full textDan Wang; Yan Xia; Maria Rosario de Guzman; Jeong-Kyun Choi; Yunqi Wang; Zhenqiao Yang – Journal of Extension, 2024
This study examined the program effectiveness of Health Rocks!, a youth substance use prevention program. Merging data from 128,544 youth participants in 21 states between 2009 and 2021, this study compared self-reported levels of knowledge, skills, and internal and external assets before and after the program. Youth reported significant increases…
Descriptors: Elementary School Students, Middle School Students, High School Students, Youth Programs
