We’re thrilled that new research out of Pennsylvania State University supports how CTC is helping local communities! Researchers looked at almost 400 Pennsylvanian school districts, and found that adolescents in communities using CTC (as well as an evidence-based program) were 22% less likely to use marijuana, 17% less likely to use cigarettes, 15% less likely to use alcohol, and 12% less likely to be arrested. Read the full article here!