Using the role-play at the lectern: developing “work-ready” and confident professionals

As Waters notes, the role-play is not traditionally used as a teaching technique in law schools. Educators utilise role-play in many disciplines, including health, business, psychology, economics and literature; yet apart from clinical settings or for teaching practical legal skills, the role-play seems to be underutilised in legal education. An empirical study of 67 law students from the University of Western Australia (UWA) Law School set out to investigate the utility of the role-play as a device for instilling confidence in students and assisting them to prepare for professional practice. Although the classroom and class size were large and teaching took place in a lecture theatre, the role-play worked effectively. Students reported greater knowledge, understanding, confidence and skill with conducting themselves in a professional practice context. The study shows the need to embrace the role-play as an experiential learning technique that can work as effectively in an intensive, large-class setting as it does in smaller or clinical classrooms. The study revealed that the role-play technique worked very well and that the role-play is a versatile and very much “alive” pedagogical technique of value to any law school.     

Investigation of homicides interred in concrete--the Los Angeles experience

Decedents interred in concrete present unique problems and investigation of these deaths necessitates a team of forensic specialists. The Los Angeles County Department of Coroner has had five such deaths in the past 18 years. The buried cases needed layer-by-layer excavation to establish the time and cause of death. Metal detectors are often used in this process. X-rays of the interred remains were completed to help with locating the decedent's position in the concrete. The breaking of concrete in some of the cases required the use of a sledgehammer and later a chisel in a manner that would not damage the remains. Postmortem dismemberment was frequent in our cases. The decedents were all female or prepubescent children, and the perpetrators were closely related to the decedents. While concrete can interfere with determination of postmortem interval, it can also preserve the remains and assist with identification.     

The Language of Miranda Warnings in American Jurisdictions: A Replication and Vocabulary Analysis

Miranda warnings are remarkably heterogeneous in their language, length, and content. Past research has focused mostly on individual Miranda warnings. Lacking in generalizability, these studies have limited applicability to both public policy and professional practice. A large-scale survey by R. Rogers et al. [2007b, Law and Human Behavior, 31, 177-192] examined Miranda warnings from across the United States and documented striking differences in the length, content, and reading comprehension. In moving from single jurisdiction studies to nationally representative research, the replication of the Rogers et al. survey is essential. With an additional 385 general Miranda warnings, most of the original findings were confirmed; this replication allows Miranda researchers to use findings based upon nationally-representative warnings for their subsequent research. Beyond reading comprehension, the study makes an original contribution to the understanding of Miranda vocabulary that is often infused with abstruse words and legalistic terms. It provides the first analysis of sentence complexity, which affects both Miranda comprehension and retention. As a result of these analyses, preliminary guidelines are provided for increasing the comprehension and understanding of Miranda warnings.     

How Managers Can Reduce Household Water Use Through Communication: A Field Experiment

As populations increase and droughts intensify, water providers are using tools such as persuasive messaging to decrease residential water use. However, district-led messaging campaigns are rarely informed by psychological science, evaluated for effectiveness, or strategically disseminated. In collaboration with a water district, we report a field experiment among single-family households using persuasive messaging based on the information-motivation-behavioral skills model (IMB). We randomly assigned 10,000 households to receive different mailings and measured household water use. All messaging reduced water consumption relative to the control. On average, water use dropped 0.68 hundred cubic feet (HCF) (509 gallons) per household in the first month. Had all 10,000 single-family, occupied, non-agricultural residences been mailed the IMB messaging, more than five million gallons would have been saved in the first month. The effects declined but persisted for approximately three months and were three to six times greater in households with high water use (75th to 90th percentiles) relative to average water use. These findings suggest that combining message elements from the IMB model can reduce residential water use and that targeting high-use households is particularly cost-effective.     

Complex Causal Relations and Case Study Methods: The Example of Path Dependence

Colin Elman Department of Political Science, Arizona State University, Box 873902, Tempe, AZ 85287-3902 e-mail: bennetta{at}georgetown.edu e-mail: colin.elman{at}asu.edu (corresponding author) This article discusses the application of qualitative methodsin analyzing causal complexity. In particular, the essay reviewshow process tracing and systematic case comparisons can addresspath-dependent explanations. The article unpacks the conceptof path dependence and its component elements of causal possibility,contingency, closure of alternatives, and constraints to thecurrent path. The article then reviews four strengths that casestudies bring to the study of path dependence: offering a detailedand holistic analysis of sequences in historical cases, beingsuitable for the study of rare events, facilitating the searchfor omitted variables that might lie behind contingent events,and allowing for the study of interaction effects within oneor a few cases.