Experimental Evidence on the Impacts of Need-Based Financial Aid: Longitudinal Assessment of the Wisconsin Scholars Grant

We conduct the first long-term experimental evaluation of a need-based financial aid program, the privately funded Wisconsin Scholars Grant. Over multiple cohorts, the program failed to increase degree completion and graduate school enrollment up to 10 years after matriculation. The program did reduce time-to-degree for some students and modestly increased the number of STEM degrees earned. The lack of robust effects raises important questions about the conditions necessary for financial aid to benefit students.     

Can We Identify Bad Cops Based on History? Base Rates of Historical Markers in Law Enforcement Pre-employment Evaluations

While psychometric police selection processes have progressively evolved, the efficacy of simple background information has not been extensively evaluated. This study examined the utility of base rate information to predict job performance among law enforcement officers. Pre-employment historical markers from bad hires were compared to good hires from a large sample of 1536 officers. Of this sample, 205 officers were categorized as bad hires if they were arrested, had greater than five misconduct episodes, or were terminated for cause within 5 years following hire. Base rates of 40 pre-employment history variables were compared for good and bad hires. Analysis of markers showed that bad hires had a significantly higher frequency of markers across family factors, mental health variables, conduct problems, and criminal justice outcomes compared to good hires. Among the largest differences were history of multiple physical altercations, outpatient psychiatric treatment, and events related to previous law enforcement employment such as employer reprimands, suspensions, or fitness for duty evaluations. Many other intuitive markers occurred too infrequently to analyze or showed no significant difference between good hires and bad hires in law enforcement settings. Base rates in addition to psychological test data are necessary aspects of the police pre-employment evaluation.     

Some notes on the validation of VRS-SO static scores

ABSTRACT

The present study was a psychometric examination of Violence Risk Scale-Sexual Offender version (VRS-SO; Wong, S., Olver, M. E., Nicholaichuk, T. P., & Gordon, A. (2003 Wong, S., Olver, M. E., Nicholaichuk, T. P., & Gordon, A. (2003). The violence risk scale: Sexual offender version (VRS-SO). Saskatoon: Regional Psychiatric Centre and University of Saskatchewan. [Google Scholar]). The violence risk scale: Sexual offender version (VRS-SO). Saskatoon: Regional Psychiatric Centre and University of Saskatchewan) static item scores in a Canadian multisite sample of 668 treated adult male sexual offenders. Exploratory factor analysis (EFA) of 13 nonredundant Static-99R and VRS-SO static items generated three factors labelled Youthful Aggression, Sexual Criminality, and General Criminality. The factor and total scores converged with Static-99R and VRS-SO dynamic factor scores. Scores on the VRS-SO static items, EFA-derived factors, and total score each significantly predicted 5- and 10-year sexual, violent, and general recidivism through ROC analyses. Cox regression survival analyses showed all three factors uniquely predicted sexual recidivism to varying degrees in the overall sample; however, only Youthful Aggression and General Criminality uniquely significantly predicted violent and general recidivism in the overall sample and among sexual offender subgroups. Implications for theory, clinical practice, and instrument refinement are discussed.     

A Cautionary Tale: Council Amalgamation in Tasmania and the Deloitte Access Economics Report

Contemporary Australian public policy has come to rely increasingly on technical reports produced by commercial consultants in contrast to the traditional approach, which employed disinterested public servants to generate the specialist information required to inform decision makers. This approach is fraught with problems, not least the fact that ‘hired guns’ have strong incentives to create the ‘answers’ sought by their employers. By way of a ‘cautionary tale’, this paper examines the empirical evidence adduced in favour of radical amalgamation of Tasmanian local authorities in Local Government Structural Reform in Tasmania, produced by Deloitte Access Economics (DAE) (2011), and commissioned by the Property Council of Tasmania. In particular, the paper provides a critical analysis of the econometric modelling undertaken in the DAE (2011) Report. We find that if the DAE model is re‐estimated – employing alternative functional forms – then the empirical evidence in support of Tasmania council merges evaporates.     

Rhetoric in municipal amalgamations: a comparative analysis

ABSTRACT

There is a large literature that seeks to evaluate municipal amalgamations ex post, but a relative dearth of scholarly inquiry into the practical political task of persuading the public to accept amalgamations ex ante. We address this important gap in the literature by conducting a rhetorical analysis to ascertain what types of arguments are believed to be efficacious for persuasion on amalgamation. We find evidence to suggest belief in the efficacy of persuading the public through recourse to various projected dreadful consequences, particularly amongst opponents of amalgamation. We conclude by considering some of the reasons behind the observed rhetorics and briefly outline one possible solution.     

Books in review

Among his forthcoming books are Psychology and Tortureand Psychology and Social Policy (edited with P.E. Tetlock).