Compelled disclosure of research data

Voluntary data sharing among psychologists will minimize the need for courts to compel disclosure of research information. A review of recent federal court decisions indicates that disclosure of research data from other disciplines has been compelled by subpoena when the data are relevant to the central issue of the litigation and require independent verification. Voluntary sharing of data among psychologists will minimize the need for compelled disclosure by permitting independent verification of the methodology and findings. Professional organizations can assist by encouraging voluntary data sharing and by serving as neutral intermediaries to minimize disruption when disclosure is compelled.     

Optimization of recovery of human DNA from envelope flaps using DNA IQ™ System for STR genotyping

An optimized protocol based on the DNA IQ™ System has been tested for the extraction of DNA from envelope flaps. DNA is extracted directly without the need for opening and swabbing the flaps. The method is repeatable with <10% R.S.D. (relative standard deviation). The results of a systematic study show that it is an equilibrium extraction, and a small sample volume as well as high lysis buffer content in sample contribute to high extraction efficiency. The extracted DNA requires no further purification steps following its extraction with the DNA IQ™ System. Complete but skewed 15-locus short tandem repeat (STR) profiles, which is typical of degraded of DNA, have been generated from the DNA extracted from 6 to 9 years old casework envelope samples.     

Classifying Risk Development and Predicting Parolee Recidivism with Growth Mixture Models

Using two data sets, containing 582 total cases, this study investigates whether classifying offenders on trajectories of risk scores helps predict parolee recidivism. One data set has 4 years of risk scores and another has three. Both data sets contain control variables measuring released inmates’ characteristics. The dependent variable measures arrest or return to prison over a 2-year span. A growth mixture model, classifies offenders into three classes, a stable and high trajectory group, a group with a high but declining risk trajectory, and a small, low-risk group with little change. Trajectory class membership correlates with recidivism in both data sets. Supplementary analyses show that assigned classes are better predictors of recidivism than last risk scores or simple change scores. Discussion centers on the appeal and relevance of trajectories of risk, as opposed to static measures, for predicting offender misconduct and other outcomes.     

From neoliberalism to neocommunitarianism: opposing justifications in a dispute over privatized electricity infrastructure

It is becoming increasingly clear that neoliberal ideological efforts to depoliticize politics have come to incorporate arguments once associated with radical communitarian, localist and existential critiques of capitalism. This article contributes to cross-disciplinary discussion of how and on what terms this process of assimilation has taken place. It first describes the rise of neocommunitarian politics and policy-making in the privatized electricity system of a “first-mover” neoliberal state, Australia. It then examines in detail a dispute over a proposed upgrade to a piece of electricity system infrastructure in a formerly industrial, working-class and immigrant, now post-industrial, bourgeois-bohemian and gentrified suburb of inner-Melbourne, Victoria. The study reveals a shift over time in the strategy of the protest group convened to resist the proposed upgrade. Originally using NIMBY-like arguments to oppose the upgrade, the group gradually transformed its strategy into a more general critique of privatization and marketization, and of the use of neocommunitarianism by state and market interests to promote economic growth. Generalizing from this case study, we suggest that such a transformation in protest strategy signals the possibility of a new culture of awareness that neocommunitarianism is little more than a response by states and markets to public rejection of free-market reforms. Moreover, the transformation of the protesters' strategy heralds the possibility of a renewal in critical thought and practice, one that is repoliticizing politics by challenging the marketizing and privatizing of public goods.     

Evaluating interviews which search for the truth with suspects: but are investigators’ self-assessments of their own skills truthful ones?

Self-evaluation of one’s own performance has been found in prior research to be an enabler of professional development. The task of evaluation is also a core component of a model of the investigative interviewing of victims, witnesses and suspects, being increasingly used throughout the world. However, it remains the case that there has been little research as to how practitioners approach the task itself. The present study examined the topic through the lens of observing how effectively 30 real-life investigators in the UK undertook evaluation of their interviews, representing almost the entire investigative frontline workforce of a small law enforcement agency in this country. Using an established scale of measurement, both investigators’ and an expert’s ratings of the same sample of interviews were compared across a range of tasks and behaviours. It was found that in almost all the assessed behaviours, requiring of the investigators to provide a self-rating, their scores tended to significantly outstrip those applied to the sample by the expert. Reasons are explored for the investigators’ overstated assessments. Implications for practice are then discussed.     

Supervisory experience and data points: implementation barriers,risk assessment and correctional professionals

Drawing on interviews with 24 correctional practitioners who use risk assessment instruments daily, we examine barriers to the use and implementation of these instruments. Findings reveal that practitioners have confidence in the state of risk assessment generally, but are skeptical about risk assessment on the job due to limited resources. They also point to barriers that inhibit their effectiveness including recognition of population heterogeneity, predictive misspecification due to data lags and overemphasis on stable predictors, and lacking guidance on appropriate use of vast available data. Instruments for measuring risk serve purposes beyond those intended by the social scientists who developed measures. We conclude with lessons for increasing the utility and legitimacy of risk assessments and with a call for incorporating latent uses of assessments into design.     

Sexual assault complainants on the stand: a historical comparison of courtroom questioning

Because most cases of alleged sexual assault involve few sources of evidence, the complainant’s testimony is crucial. In line with empirical research findings, the way in which police question sexual assault complainants has evolved to ultimately maximise both the completeness and accuracy of evidence. But has courtroom questioning changed over time? To answer this question, we compared the courtroom questioning of sexual assault complainants in the 1950s to that used in cases from the turn of the twenty-first century. Overall, lawyers in contemporary cases asked complainants more questions and uttered more words than they did historically. Complainants, too, appear to have become more vocal over time. Across the two time periods, the questioning style used by prosecuting lawyers has shifted towards a more open style. In stark contrast, the format of cross-examination questions has remained remarkably consistent over time, with leading questions still making up the bulk of the questions asked. These findings have important implications for future legal reform and legal practice.