Campus police forces operate under a difficult mandate of competing and conflicting goals. Officers are charged with protecting institutions whose basic mission is to provide a peaceful, open campus setting that encourages freedom of movement and expression. Campuses are generally unguarded and open to the general public and their buildings,…

This paper estimates risk reductions for each layer of security designed to prevent commercial passenger airliners from being commandeered by terrorists, kept under control for some time, and then crashed into specific targets. Probabilistic methods are used to characterize the uncertainty of rates of deterrence, detection, and disruption, as well…

The many Coast Salish groups distributed on both sides of the United States-Canada border on the Pacific coast today face significant obstacles to cross the international border, and in some cases are denied passage or intimidated into not attempting to cross. The current situation regarding travel by Aboriginal people reflects the…

Previous studies have demonstrated a dual-target cost in visual search. In the current study, the relationship between search for one and search for two targets was investigated to examine the effects of target prevalence and practice. Color-shape conjunction stimuli were used with response time, accuracy and signal detection measures. Performance…

Young people's "sexting"--defined by the "Macquarie Dictionary Online" (2010) as the sending and receiving of sexually explicit images via mobile phones--has become a focus of much media reporting; however, research regarding the phenomenon is in its infancy. This paper reports on the first phase of a study to understand this activity more…

This article describes part of a European Commission Leonardo project that aimed to design a multimedia course for English language learners seeking work as ground staff in European airports. The structural-functional analysis of the dialogues written from the course showed that, across the four trades explored (security guards, ground handlers,…

School resource officers (SROs) are police officers responsible for the daily task of keeping schools safe. The extent to which this goal is achieved depends in part on how SROs identify, assess, and respond to student threats of violence. This task is complicated by the lack of knowledge regarding the most effective ways of handling a threat so…

This article uses the School Crime Supplement of the National Crime Victimization Survey to investigate the factors related to White and African American students' perceived levels of fear of harm, while at school and while commuting to and from school. Of particular interest were the effects of school security measures, including metal detectors,…

High schools throughout the United States experience problems with violence, drugs, and crime. School administrators have responded with policies and strategies designed to prevent school violence such as zero tolerance approaches, partnerships with law enforcement agencies, security camera installations, and hiring additional security personnel…

The vigilance reinforcement hypothesis (VRH) asserts that errors in signal detection tasks are partially explained by operant reinforcement and extinction processes. VRH predictions were tested with a computerized baggage screening task. Our experiment evaluated the effects of signal schedule (extinction vs. variable interval 6 min) and visual…

This research examined Virginia community college students' perceptions of campus safety. A survey of 11,161 students revealed the crimes students most feared being a victim of while on the community college campus and the areas in which they felt the most and least safe. The research also demonstrated the effect certain variables had on students'…

The purpose of this study was to examine how institutions of higher education were responding to unprecedented state involvement in campus safety planning and policymaking in the aftermath of the Virginia Tech tragedy. Focused on Ohio, a state in which a state-level task force was convened and charged to promulgate campus safety recommendations…

This case study is designed for preservice school administrators enrolled in principalship and school law courses in educational administration. It describes an incident in which a school's crisis management and communication protocol were challenged. One day, through a series of unanticipated events, an assistant principal is engulfed in a test…

The training of penitentiary staff directly influences the efficiency of a prison system and the observance of human rights in places of detention. On the one hand, there are no "perfect" detainees. The causes that led to imprisonment could be diverse. On the other hand, the possibilities and resources available to a prison system could…

Relying on a structured observation guide listing a large number of variables shown to be good predictors of aggression in bars by past researchers, trained observers spent a total of 444 hours collecting data in 25 licensed drinking establishments in Hoboken, New Jersey. Observations took place at two separate time periods, 7:30pm-10:30pm and…