1. Evidence‐based fitness promotion in an afterschool setting: Implementation fidelity and its policy implications. Issue 143 (September 2014) Authors: Thaw, Jean M.; Villa, Manuela; Reitman, David; DeLucia, Christian; Gonzalez, Vanessa; Hanson, K. Lori Other Names: Wiecha Jean L. guestEditor.; Hall Georgia guestEditor. Journal: New directions for youth development Issue: Issue 143(2014:Autumn) Page Start: 103 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗