Effects of a Prosocial Skills Curriculum in an Afterschool Program

School-based substance use prevention and prosocial skills-based interventions have demonstrated promise, however, there is less known about the cognitive and behavioral benefits of such programs conducted in afterschool settings. A four-lesson, early intervention program focused on prosocial behavior development and facilitated by community substance use prevention coalition members was delivered to early elementary-aged participants in an afterschool program. Participant prevention knowledge as measured by brief pre-post quiz improved significantly (p < 0.001), but their mentor-observed prosocial behaviors as measured by pre-post behavioral attribute scale did not. A brief afterschool early prevention intervention can change substance use knowledge among early elementary participants. Prosocial behavior change, though, still warrants future investigation in the afterschool setting.