This study evaluated the longitudinal psychometric properties of the Authoritative School Climate Survey (ASCS) using a statewide sample of middle and high schools across 8 years. Multilevel confirmatory factor analyses were conducted to test the longitudinal measurement invariance of three scales on the ASCS: disciplinary structure, teacher…

In response to media reports of increased teasing and bullying in schools following the 2016 U.S. presidential election, we investigated its prevalence with a Virginia school climate survey completed by approximately 155,000 seventh- and eighth-grade students in 2013, 2015, and 2017. Survey results were mapped onto presidential election results…

This article summarizes the accomplishments of research on school safety in the past quarter century, identifies important gaps, and indicates promising directions for further progress. Although closely related, there are distinguishable bodies of research on physical and psychological safety. Physical safety research concerns the prevention of…

Zero tolerance as an approach to school safety has been around for almost 3 decades. Despite widespread criticisms of zero tolerance policies, few empirical studies have investigated the relationship of zero tolerance with school safety. More generally, the Government Accountability Office report on school shootings noted the need for research on…

Advances in multilevel modeling techniques now make it possible to investigate the psychometric properties of instruments using clustered data. Factor models that overlook the clustering effect can lead to underestimated standard errors, incorrect parameter estimates, and model fit indices. In addition, factor structures may differ depending on…

Although school climate has long been recognized as an important factor in the school improvement process, there are few psychometrically supported measures based on teacher perspectives. The current study replicated and extended the factor structure, concurrent validity, and test-retest reliability of the teacher version of the Authoritative…

Background: School climate is well recognized as an important influence on student behavior and adjustment to school, but there is a need for theory-guided measures that make use of teacher perspectives. Authoritative school climate theory hypothesizes that a positive school climate is characterized by high levels of disciplinary structure and…

School climate is widely recognized as an important factor in promoting student academic achievement. The current study investigated the hypothesis that a demanding and supportive school climate, based on authoritative school climate theory, would serve as a protective factor for students living with 1 or no parents at home. Using a statewide…

School safety and order are essential conditions for learning but represent a relatively new field of study, stimulated in large part by repeated episodes of school violence that have generated considerable public concern and triggered substantial changes in school discipline and security practices over the past two decades. This article sets the…

School homicides have become a worldwide phenomenon. In the decade following the Columbine shooting there have been at least forty similar events in other countries. This article addresses the international scope of this problem and some of the complex conceptual issues that make student homicidal violence difficult to define and study. Meaningful…

Cross-sectional studies indicate how many students are victims of bullying at a single time, but do not tell us whether the same students continue to be bullied or whether there is a cumulative impact of bullying over time. This study examined the longitudinal stability and the cumulative impact of victimization in a sample of 382 students…

Authorities in education and law enforcement have recommended that schools use a threat-assessment approach to prevent violence, but there is relatively little research on characteristics and outcomes of threats among students. The current study examined student reports of threat experiences in a sample of 3,756 high school students. Approximately…

The Virginia Student Threat Assessment Guidelines were developed to help multidisciplinary school-based teams use a decision tree to evaluate student threats and take appropriate preventive action. A main goal of this approach is to allow school-based teams to recognize and respond to the developmental complexities of children and adolescents…

This study investigated the contribution of student perceptions of school climate to racial differences in school discipline. Four hundred middle school students completed a school climate survey. Compared to Caucasian students, African-American students were referred to the office for discipline three times as frequently and received five times…

The School Climate Bullying Survey (Cornell & Sheras, 2003) is a self-report survey used to measure attitudes and behaviors associated with school bullying. Two studies were conducted to examine the valid use of its three school climate scales: (a) Prevalence of Teasing and Bullying, (b) Aggressive Attitudes, and (c) Willingness to Seek Help.…