Training and Technical Assistance Increase the Fidelity of Implementation of a Universal Prevention Initiative in Rural Schools: Results from a 3-Year Cluster-Randomized Trial. - Calvert, Hannah G.; Fleming, Christopher M.; Lowe, Michaela; Lewis, Teri; Siebert, Carl F.; Havlicak, Ashley; Anderson, Nate; Castleton, Tate; Turner, Lindsey (Prevention Science, 2025)