LifeSkills Training is the only program to prevent substance use disorder among adolescents that has evidence of effects on substance use outcomes from multiple randomized controlled trials. Evaluations have shown that the version for middle school students reduces their use of substances in high school, but these studies were conducted in the…

This study describes a manual-based psychological intervention for adolescents diagnosed with Learning Disorders (LD), "I Can Succeed" (ICS), and reports on the feasibility of the treatment as an intervention to promote adaptive academic and emotional functioning. The intervention consisted of acute and follow-up phases, over 18 months.…

Little is known about the payoffs to apprenticeship training in the German speaking countries for the participants. OLS estimates suggest that the returns are similar to those of other types of schooling. However, there is a lot of heterogeneity in the types of apprenticeships offered, and institutional descriptions suggest that there might be an…