An Analysis on the Choice of Alpha Level in the Osteometric Pair‐matching of the Os Coxa,Scapula, and Clavicle

This study compares the use of 0.05 and 0.10 alpha levels with the updated osteometric pair‐matching model on two samples of the os coxa, scapula, and clavicle. The samples include the Forensic Data Bank, and the osteometric sorting reference used within the Defense POW/MIA Accounting Agency. Mixed‐effects two‐way analyses of variance were used to analyze bilateral asymmetry in the standard measurements. In total, 3,793,566 t‐tests were conducted for osteometric pair‐matching analysis. The results indicate high levels of exclusion power, and accuracy can be obtained with the os coxa and scapula. The clavicle standard measurements capture too much asymmetry causing a lower exclusion to accuracy ratio for osteometric pair‐matching relative to other elements. Both 0.05 and 0.10 alpha levels provide acceptable levels of performance. A lower alpha level will result in higher accuracy with less exclusion, and a higher alpha level will result in lower accuracy with more exclusions.     

“Harden Up and Face Reality:” Exploring Underlying Bullying Beliefs in New Zealand

A growing body of research illustrating the detrimental consequences of bullying has led to many antibullying interventions being developed. Despite good intentions, evidence suggests that such programs vary considerably in their efficacy. The current study examines the social discourse around bullying in the New Zealand environment in order to see whether underlying beliefs may undermine or influence approaches to mitigate bullying. The study employed an exploratory, qualitative approach of social discourses in the media. Using 31 online media articles, and 501 related online comments, methods of applied thematic analysis revealed three main themes which captured the beliefs that (a) victims of bullying are weak, (b) perpetrators of bullying are evil, and (c) bullying is a normal and, in some ways, acceptable behavior. Such findings illustrate the role that societal beliefs play in shaping the environment in which bullying occurs, and have important implications for future bullying research and interventions.     

A Forensic Entomological Analysis Can Yield an Estimate of Postmortem Interval,and Not Just a Minimum Postmortem Interval: An Explanation and Illustration Using a Case

Several authors claimed that a forensic entomological analysis can never be interpreted as the postmortem interval (PMI), but that it can be interpreted as a minimum postmortem interval (PMI_min), or dead for not less than X amount of time. Because in most instances, a PMI estimate should be a range, that is, the set of values from maximum postmortem interval (PMI_max) to PMI_min, objections to PMI estimation are objections to PMI_max estimation. The arguments for this position did not address the substantial body of literature describing estimation of both PMI_max and PMI_min using insect succession analysis. This report reviews the scientific issues and presents a recent homicide investigation in which several forensic entomology experts used the absence of carrion insects on the corpse, a kind of succession analysis, to estimate PMI or PMI_max.     

Empty Homes and Acquisitive Crime: Does Vacancy Type Matter?

American Journal of Criminal Justice - Research suggests that vacant homes are associated with a variety of negative outcomes for communities, including higher rates of some crimes. A few studies...     

Perceived workplace adversity and correctional officer psychological well-being: an international examination of the impact of officer response styles

Correctional officers work in a highly challenging environment and are at a heightened risk of a range of negative stress-related health conditions. This study examines how correctional officer responses to adversity moderate the association between perceived workplace adversity and psychological well-being. The aim was to assess the degree that perceived workplace adversity predicts correctional officer psychological well-being and the subsequent impact on negative organizational outcomes such as absenteeism, presenteeism and job dissatisfaction. Hundred and seventy four officers completed an online questionnaire including measures of perceived workplace adversity, officer responses, psychological well-being and organizational impact. Structural Equation Modelling revealed that a heightened perception of workplace adversity predicted lower psychological well-being and in turn increased negative organizational impacts. Analyses indicated that using an interpersonal/solution focused response style moderated the relationship between perceived workplace adversity and psychological well-being, reducing its negative impact on well-being and in turn the frequency of negative organizational impacts. These findings offer insight into how officers’ perceptions of their working environment and how they respond to workplace adversity influence their psychological well-being and the organizations that employ them.     

Electoral Competition and Agricultural Support in OECD Countries

Agricultural trade protectionism in developed countries remains a politically charged issue, yet few studies have attempted to explain the political dynamics behind this important trade issue. We consider agricultural subsidies as a type of distributive policy that targets the agricultural sector at the expense of consumers and taxpayers. Based on Cox (1987, 1990) and Myerson (1993) , we argue that electoral systems that encourage politicians to appeal to a narrow constituency tend to have a higher level of agricultural support. We test this theoretical hypothesis using OECD agricultural support data disaggregated by commodity and country. A cross-classified multilevel model is employed to account for complex variation of agricultural support across countries, commodities, and time. Our empirical results show that electoral systems that encourage politicians to target narrow (broad) constituencies are associated with relatively high (low) levels of agricultural subsidies.     

Integrating the Accreditation Council for Graduate Medical Education general competencies into forensic pathology fellowship training

Since July 2004, forensic pathology fellowships have been required to provide training in 6 general competencies: patient care, medical knowledge, practice-based learning and improvement, interpersonal and communication skills, professionalism, and systems-based practice. In anticipation of this movement, beginning in 2002 the Office of the Medical Investigator (OMI) of the state of New Mexico began incorporating specific training in the general competencies into the fellowship program. Our experience has shown that the additional instruction and evaluation have proven to be valuable in preparing fellows for a successful forensic pathology career, did not detract from the more traditional aspects of forensic pathology training, and in many instances improved our training and assessment procedures.     

Psychopathy, treatment change, and recidivism in high-risk, high-need sexual offenders

The present study investigated 154 consecutive admissions to the Regional Treatment Center (Ontario) Sex Offender Treatment Program with reference to psychopathy and outcome. Ratings of treatment behavior, as well as clinical judgments as to whether risk was reduced, were coded based on treatment reports. With reference to Psychopathy Checklist-revised (PCL-R) scores, survival analyses indicated that high scorers recidivated at significantly higher rates than low scorers. However, offenders who received high PCL-R scores and lower scores on measures of treatment behavior recidivated at the same rate as low scorers on the PCL-R. Furthermore, among high PCL-R offenders, those rated as lower risk at post treatment in fact reoffended at a lower rate than those whose risk was rated as unchanged, although this difference failed to reach significance. Findings are discussed in light of the clinical and research literature.