Purpose: PowerPoint presentations have changed representations of knowledge. They represent a social transformation process of communication which is also reflected in social-studies classrooms. Thus, it is important to examine not only how students hold presentations but also to explore the construction of knowledge through presentations: What…

"Crows on the Wire" (COTW) is an intermedial project deploying applied theatre, educational drama and digital performance [Dixon, S. (2007). "Digital Performance: A History of New Media in Theatre, Dance, Performance Art and Installation." Cambridge, MA: MIT Press] to explore the recent history of the peace process in Northern…

Making sure law enforcement officers are current with their professional training has always been a top priority of police departments whether they must protect a city or a college campus. However, as training has expanded with many new certification categories, tracking all of these for each officer has grown more complex. This has prompted many…

In Dubai, traffic accidents kill one person every 37 hours and injure one person every 3 hours. Novice traffic accident investigators in the Dubai police force are expected to "learn by doing" in this intense environment. Currently, they use no alternative to the real world in order to practice. This paper argues for the use of an…

This study investigated the social network structure of booking officers at the Honolulu Police Department and how the introduction of an online discussion tool affected knowledge about operation of a booking module. Baseline data provided evidence for collaboration among officers in the same district using e-mail, telephone and face-to-face media…