States use statute and regulations to substantiate which behaviors "may" result in a student being suspended or expelled, with varying degrees of discretion allowed at local levels. This data point captures the offenses for which students may be suspended or expelled. At least 32 states and the District of Columbia allow suspension or…

The primary goal of the present mixed methods review is to systematically examine the available evidence for the effectiveness of different types of school-based interventions for reducing disciplinary school exclusion. Quantitative evidence will help to understand the overall size of the impact, as well as the factors that better explain it.…

States use statute and regulations to specify which behaviors "must" result in a student being suspended or expelled, with varying degrees of discretion allowed at local levels. This data point captures the offenses for which students must be suspended or expelled. Forty-six states and the District of Columbia must suspend students for…

School districts historically approached conflict-resolution from a zero-sum perspective: suspend students seen as disruptive and potentially harm them, or avoid suspensions and harm their classmates. Restorative practices (RP) -- focused on reparation and shared ownership of disciplinary justice -- are designed to avoid this trade-off by…

We apply the theory of collateral consequences and a social stress process framework to school discipline to examine whether exclusionary school discipline policies are associated with the mental health and wellbeing of adolescents who have never been suspended or expelled and whether this association varies across race/ethnicity. Data are from…

Despite the disproportionate and controversial concern regarding the disparate impact of school disciplinary policies on minority youth, there is little known regarding the perspectives of minority secondary school administrators and their use of school discipline and violence prevention strategies. Especially concerning is a trend that shows…

Threat assessment has been proposed as a method for schools to respond to student threats of violence that does not rely on exclusionary discipline practices (e.g., suspension, transfer, expulsion, arrest). The present study compared disciplinary consequences for 657 students in 260 schools using the Comprehensive Student Threat Assessment…

Over the last several decades, "zero-tolerance" policies have been implemented by federal, state, and local educational systems, which have altered the culture of learning. A consequence of this "tough on education" culture is what some scholars have called the "school-to-prison-pipeline" which disproportionately…

The public debate over discipline policy remains depressingly polarized and simplistic. Advocates of reform argue that suspensions and other forms of exclusionary discipline are associated with negative outcomes, including higher rates of criminal justice involvement--and that they are implemented unfairly. In contrast, skeptics argue that we must…

Beginning in the early 1990s, states and districts enacted zero-tolerance discipline policies that relied heavily on out-of-school suspensions. Recently, districts nationwide have revised these policies in favor of more tempered disciplinary responses. In 2012-2013, Philadelphia reformed its discipline policy to limit suspensions for nonviolent…

Districts have been engaged in efforts to reduce "differential processing" of discipline-referred students based on their racial backgrounds. They strive for fair assignment of exclusionary consequences across racial groups. The current study examines discipline records for one academic year in an urban school district (N = 9,039…

Mounting evidence indicates that students of color are more likely than their white peers to receive exclusionary discipline (out-of-school suspensions and expulsions), but alleviating these disparities requires an understanding of what drives them. In this study, we use seven years of student- and infraction-level data from every public school in…

Chapter 1: School Cellphone Bans and Student Substance Abuse: Evidence From California Public High Schools: Following high profile school shootings and the September 11th terrorist attacks, public concern over school emergency preparedness prompted the California State Legislature in 2003 to overturn a statewide ban against student possession of…

Some of the students at Success Academy are doing International Baccalaureate-level work. Most of the classes have just five or six students. But this Baltimore public high school isn't for elite students. Admission depends on whether students have done something so serious a regular district school won't have them anymore: assaulting classmates…

We examine the effects of the Cleveland Metropolitan School District's (CMSD) districtwide efforts to improve school safety, order, and conditions for learning. These approaches include implementing (1) a social and emotional learning program for elementary students (PATHS); (2) a planning model for students exhibiting academic or nonacademic…