Evaluating the Efficacy of Behavior Modification Strategies on Physical Activity Levels Among Incarcerated Youth.

This study examined the impact of prompting only and prompting combined with independent group-oriented contingency on incarcerated adolescent males' physical activity level during a sport-leadership program. An alternating treatment design was employed to allow for the evaluation among multiple treatment conditions. The study occurred during 35 consecutive sport programming lessons at a juvenile correctional facility. Participants were 16 adolescent males (M_age = 18.79). Two behavior modification strategies, prompting only and prompting combined with independent group-oriented contingency, were employed. Data were plotted graphically so visual analysis could be determined in order to explore any functional associations between the treatment conditions (e.g., interventions) and target behavior (e.g., step count). Prompting only slightly increased physical activity, whereas prompting in conjunction with independent group-oriented contingency elevated activity levels by 36%, with a smaller standard deviation indicating that all participants were equivalently physically active. The results of this study underpin the expansive benefits of sport-leadership programming, not just in similar programs' ability to develop life skill integration, positively impact life during incarceration, improve attitudes, and promote physical activity, but also to provide elevated opportunities for youth to be physically active.