Why information and transparency about electricity matter: Fragmentation of governance and accountability under New Public Management

From 1995, Australian governments pursued efficiency benefits arising from significant structural reforms in the Electricity Supply Industry, including corporatisation and regulation of network monopolies, and introduction of competition for generators and for retailers. The restructure was motivated by the ideology of New Public Management and influenced by the field of neoliberal economics. More than two decades later, prices paid for electricity by residential and commercial customers have escalated sharply, resulting in sustained anger from all consumers. The Australian Competition and Consumer Commission Chair has admitted that ‘The National Electricity Market is largely broken’. This article documents the reduction in public access to information about electricity supply, the fragmentation in responsibility and accountability for consumer outcomes, and the consequences of these changes for transparency, industry operation, and retail electricity prices. New research enabled the creation of a database of Queensland energy production, consumption, and prices; this facilitated a fresh analysis of Queensland electricity sector performance since the restructure of electricity supply.     

On the relationship of past to future involvement in crime and delinquency: A behavior genetic analysis

Purpose

Criminologists have devoted much attention to identifying the factors that drive stability in antisocial behavior. This body of research has, however, overlooked the contributions of behavior genetic research. This study sought to blend behavior genetics with the different perspectives used by criminologists to explain stability.

Methods

Employing a behavioral genetic research design, the current study analyzed the correlation between adolescent and adulthood crime (a 13 year time span was covered between the two time points) among a sample of sibling pairs drawn from the National Longitudinal Study of Adolescent Health (Add Health).

Results

The findings revealed that genetic factors accounted for nearly all of the stability in offending behavior from adolescence to adulthood. Environmental factors (particularly, of the nonshared variety) accounted for the majority of the changes in offending.

Conclusions

The implications of these results for criminological research and theory are discussed.     

Toward a criminal justice epidemiology: Behavioral and physical health of probationers and parolees in the United States

Objective

This study explicitly articulates a criminal justice epidemiology by examining the behavioral and physical health of probationers and parolees derived from a nationally representative sample of adults in the United States.

Methods

Using public-use data from the 2009 National Survey on Drug Use and Health (NSDUH), this study employed binary logistic regression with adjustments for complex survey sampling and compared probationers and parolees to the general population with respect to past-year substance use, risk perception, treatment experiences, and health.

Results

After controlling for the effects of age, gender, race, income, and education probationers and parolees are far more likely to report using alcohol and drugs in the past year, have reduced risk perception, and are far more likely to have had some kind of treatment for substance abuse or dependence. Probationers and parolees are also significantly more likely to experience anxiety and depression, asthma, and sexually transmitted diseases.

Conclusions

This criminal justice epidemiology study indicates that the behavioral health of probationers and parolees hamper efforts to increase public safety goals. Forging closer ties between criminal justice and public health systems is necessary to reach these goals.     

Low Resting Heart Rate and Rational Choice: Integrating Biological Correlates of Crime in Criminological Theories

Purpose

The current work examined the association between low resting heart rate and perceptions of the costs and benefits of criminal behavior.

Methods

Data were gathered from a sample of students in introductory criminal justice classes. Perceptions of the costs and benefits of crime were measured in response to scenarios describing assault, theft and drunk driving.

Results

Those with low resting heart rate perceived a lower likelihood of sanction and were less likely to anticipate a sense of guilt/shame should they commit assault during a confrontation. Those with low resting heart rate were also more likely to indicate that they would commit the act described in the assault scenario. Anticipated guilt/shame mediated the relationship between low resting heart rate and intent to engage in assault.

Conclusions

Low resting heart rate was related to estimations of the costs and benefits of offending. Perceived costs (anticipated guilt/shame) mediated the relationship between resting heart rate and intent to commit assault.     

You’re so Vain You Probably Think this Keynote is about You: Expanding Art and Music in Criminal Justice

Criminal justice has long been recognized as an interdisciplinary field of study. When cross disciplines are considered, attention is often given to closely related social science disciplines such as sociology and political science. A closer look, however, reveals that criminal justice overlaps with numerous arts-oriented disciplines including art and music. This article highlights the overlap between criminal justice and these disciplines and makes a case for greater collaboration between these disciplines. Barriers to cross-disciplinary work are addressed along with strategies to promote collaboration.     

Sexual dimorphism in human browridge volume measured from 3D models of dry crania: A new digital morphometrics approach

Sex estimation from the human skull is often a necessary step when constructing a biological profile from unidentified human remains. Traditional methods for determining the sex of a skull require observers to rank the expression of sexually dimorphic skeletal traits by subjectively assessing their qualitative differences. One of these traits is the prominence of the glabellar region above the browridge. In this paper, the volume of the browridge region was measured from digital 3D models of 128 dry crania (65 female, 63 male). The 3D models were created with a desktop laser scanner, and the browridge region of each 3D model was isolated using geometric planes defined by cranial landmarks. Statistical analysis of browridge-to-cranium volume ratios revealed significant differences between male and female crania. Differences were also observed between geographically distinct populations, and between temporally distinct populations from the same locale. The results suggest that in the future, sex determination of human crania may be assisted by quantitative computer-based volume calculations from 3D models, which can provide increased objectivity and repeatability when compared to traditional forensic techniques. The method presented in this paper can easily be extended to other volumetric regions of the human cranium.     

Enough and as Good: A Formal Model of Lockean First Appropriation

In developing a theory of the first appropriation of natural resources from the state of nature, John Locke tells us that persons must leave “enough and as good” for others. Detailing exactly what this restriction requires divides right and left libertarians. Briefly, right libertarians interpret “enough and as good” as requiring no or very minimal restrictions on the first appropriation of natural resources, whereas left libertarians interpret “enough and as good” as requiring everyone to be entitled to an equal share of unappropriated resources, able to claim no more beyond this equal share. This article approaches the right versus left libertarian debate by developing a formal model that examines the welfare properties of different interpretations of the Lockean proviso. The model shows that underlying philosophical justifications for left libertarianism, when plausible assumptions hold, will actually be better served by a right libertarian proviso rather than a left libertarian one.     

Coercive Interrogation of Eyewitnesses Can Produce False Accusations

In the current study we hypothesized – and found – that coercive interviewing increased the incidences of false accusations made by eyewitnesses. Fifty-nine university students participated in a laboratory study in participant-confederate pairs and were later interviewed about whether the confederate stole a research assistant’s cell phone. Participants interviewed using a Coercive Interview were significantly more likely to falsely accuse the confederate of stealing a cell phone than were participants interviewed using a non-coercive, Control Interview. Our findings raise questions regarding why participants gave false accusations and whether coercive methods could result in more accurate testimony from reluctant witnesses. We suggest the need for potential safeguards, such as the electronic recording of interviews of non-suspect witnesses to prevent or document the use of coercive methods.