Ending Exclusionary Discipline in the Early Grades: Effects and Implications
Abstract
School suspensions – and racial disparities in their use -- have received increasing public attention and prompted states and school districts across the country to reform school discipline policies. Despite state- and district-level initiatives aimed at reducing the use of suspensions, little is known about the causal effects of suspensions on student outcomes, particularly for students in early grades.In this paper we take advantage of a policy change in Charlotte-Mecklenburg Schools (CMS), a large district serving nearly 150,000 students in North Carolina, in order to measure the short- and medium-run effects of early grade suspensions on student outcomes. In 2017, CMS passed a new policy that removed principal discretion and centralized out-of-school suspension decisions – instead, the school district superintendent was charged with deciding on out-of-school suspensions for all kindergarten through second grade students. We investigate the effects of this policy on the use of exclusionary discipline (e.g., suspensions and expulsions), student behavior, and test scores.
Using student-level data from North Carolina, we investigate the effect of this policy change on the use of exclusionary discipline, student behavior (e.g., reported disciplinary infractions), and test scores. We find that the policy change dramatically reduced out-of-school suspensions in grades K-2 and – importantly – did not produce substitution to other forms of classroom exclusion or discipline (e.g., in-school suspension). We do not find evidence of any statistically significant effects on test scores.