Understanding and assessing school police officers: A conceptual and methodological comment

Although law enforcement officials have been involved in the provision of school security services for the past half century, prior to the 1990s the practice of assigning sworn police officers to serve in schools on a full-time basis was uncommon. Over the past decade the number of police officers serving in schools increased substantially, but few studies of school police officers were conducted and little attention was devoted to understanding the role of school police officers. This article contributes to the literature on school police officers by providing an overview of the development of school police officers, an outline of issues which should be considered in conceptualizing school police officers, and a discussion of methodological issues pertaining to the assessment of school police officers.