By Tony Fabelo, Michael D. Thompson, Martha Plotkin, Dottie Carmichael, Miner P. Marchbanks III, and Eric A. Booth

This report describes the results of an extraordinary analysis of millions of school and juvenile justice records in Texas. It was conducted to improve policymakers’ understanding of who is suspended and expelled from public secondary schools, and the impact of those removals on students’ academic performance and juvenile justice system involvement. Like other states, school suspensions—and, to a lesser degree, expulsions—have become relatively common in Texas. For this reason and because Texas has the second largest public school system in the nation (where nonwhite children make up nearly two-thirds of the student population), this study’s findings have significance for—and relevance to—states across the country. Several aspects of the study make it groundbreaking. First, the research team did not rely on a sample of students, but instead examined individual school records and school campus data pertaining to all seventh-grade public school students in Texas in 2000, 2001, and 2002. Second, the analysis of each grade’s student records covered at least a six-year period, creating a statewide longitudinal study. Third, access to the state juvenile justice database allowed the researchers to learn about the school disciplinary history of youth who had juvenile records. Fourth, the study group size and rich datasets from the education and juvenile justice systems made it possible to conduct multivariate analyses. Using this approach, the researchers could control for more than 80 variables, effectively isolating the impact that independent factors had on the likelihood of a student’s being suspended and expelled, and on the relationship between these disciplinary actions and a student’s academic performance or juvenile justice involvement.

New York: The Council of State Governments Justice Center, 2011. 124p.