The purpose of this preregistered cluster randomized trial was to examine the effectiveness of a universal social-emotional learning program when implemented under routine conditions in second-grade classrooms. Thirty-nine teachers and 332 students from 13 elementary schools participated in the trial. Teachers randomly assigned to the treatment…

As universal social-emotional learning (SEL) programs have become more common in K-12 schools, implementation practices have been found to affect program quality. However, research examining how multiple facets of program implementation interrelate and impact student outcomes, especially under routine conditions in schools, is still limited. As…

Maine elementary schools are mandated by law to implement comprehensive, developmental counseling programs that are aligned with the "Maine Learning Results". Responsibility for this implementation process rests primarily with school counselors and administrators. The purpose of this research is to provide a deeper understanding of the…