Enhancing Capacity in Churches to Implement PA Programs

This study, guided by PRISM/RE-AIM frameworks, will use a pragmatic, cluster randomized controlled design to stratify by faith-based organization (FBO) size, and randomly assign 28 FBOs to one of 3 conditions: a Standard implementation condition (n=8 FBOs), an Enhanced implementation condition (Standard + organizational implementation strategies; n=10 FBOs), or an Enhanced + Sustainment condition (Enhanced + sustainment strategies; n=10 FBOs) for a 12-mo intervention with a 6-month sustainment follow- up period. This design offers the opportunity to examine the impact of explicit implementation and sustainment strategies compared to the Standard EBI condition to advance the science on scaling up EBIs. Investigators will allocate more churches in the Enhanced conditions to provide more opportunities to test the implementation process and impact of the proposed strategies in diverse church contexts. This design will allow investigators to examine the additive impact of the organization-level implementation strategies on both organizational outcomes (Aim 1) and individual outcomes (Aim 2). Investigators will examine the potential mechanisms of action (Secondary Aim 1) of the organizational implementation strategies. At 12 months post-baseline, FBOs in the Standard (n=8) and Enhanced condition (n=10) will receive no additional support while FBOs in the Enhanced + Sustainment condition (n=10) will receive additional program support (Secondary Aim 2) to examine the impact of sustainment strategies on both program and participant PA sustainment over an additional 6 months. Quantitative and qualitative data will be collected at baseline, 6 months, 12 months, and 18 months post baseline.