This study evaluated a comprehensive mentoring program on selected at-risk students with specific school problems (attendance, discipline referrals, and core area grades). The sample included youths in Grades 4-8 who differed on some characteristics including grade-level, ethnicity, and gender. For the purpose of this mixed methods study, the…

This dissertation is comprised of three manuscripts and presents a line of research aimed at improving the measurement of bullying in schools. The first manuscript investigated the impact of an educational video on self-reports of bullying. A sample of 1,283 middle school students in randomly assigned classrooms either watched or did not watch an…

The transition from elementary to middle school is difficult for many students. However, the association between such transitions and changes in the types and frequencies of student discipline problems has not been adequately investigated. Using data from two school years, infractions and dispositions for all 5th-grade students (N = 4,196) from…