He and his colleagues launched the FastTrack Project to see if they could change students' life trajectory by teaching them what researchers like to call social-emotional intelligence. Back in 1991, they screened 5-year-olds at schools around the country for behavior problems. After interviewing teachers and parents, the researchers identified 900 children who seemed to be most at risk for developing problems later on. Half of these kids went through school as usual — though they had access to free counseling or tutoring. The rest got PATHS lessons, as well as counseling and tutoring, and their parents received training as well — all the way up until the students graduated from high school. By age 25, those who were enrolled in the special program not only had done better in school, but they also had lower rates of arrests and fewer mental health and substance abuse issues. The results of this decades-long study were published in September in the American Journal of Psychiatry. The findings prove, Dodge says, "In the same way that we can teach reading literacy, we can teach social and emotional literacy."