The Reliability of Pattern Classification in Bloodstain Pattern Analysis,Part 1: Bloodstain Patterns on Rigid Non‐absorbent Surfaces

This study was designed to produce the first baseline measure of reliability in bloodstain pattern classification. A panel of experienced bloodstain pattern analysts examined over 400 spatter patterns on three rigid non‐absorbent surfaces. The patterns varied in spatter type and extent. A case summary accompanied each pattern that either contained neutral information, information to suggest the correct pattern (i.e., was positively biasing), or information to suggest an incorrect pattern (i.e., was negatively biasing). Across the variables under examination, 13% of classifications were erroneous. Generally speaking, where the pattern was more difficult to recognize (e.g., limited staining extent or a patterned substrate), analysts became more conservative in their judgment, opting to be inconclusive. Incorrect classifications increased as a function of the negatively biasing contextual information. The implications of the findings for practice are discussed.     

Assessing Risk of Placement Instability to Aid Foster Care Placement Decision Making

Placement stability is of critical importance to the well-being of children in foster care and has an impact on other key outcomes. Placement decision-making that matches children with placement resources is often cited as a practice that impacts placement stability, but little research exists to inform this practice. The focus of this research is on a child assessment tool that was developed to determine the appropriate level of care, which serves as one component of a web-based matching system that pulls together child and placement information used to inform the placement decision. The research examines the relationship between the child assessment subscale domains and placement stability for first and subsequent placement decisions and evaluates the stability of placements made in and outside of the indicated level of care.     

Michigan's Minority Graduates in Practice: The River Runs Through Law School

This paper reports the results of a 1997-98 survey designed to explore the careers of the University of Michigan Law School's minority graduates from the classes of 1970 through 1996, and of a random sample of Michigan Law School's white alumni who graduated during the same years. It is to date the most detailed quantitative exploration of how minority students fare after they graduate from law school and enter law practice or related careers. The results reveal that almost all of Michigan Law School's minority graduates pass a bar exam and go on to have careers that appear successful by conventional measures. In particular, the survey indicates that minority graduates (defined so as to include graduates with African American, Latino, and Native American backgrounds) are no less successful than white graduates, whether success is measured by the log of current income, self-reported satisfaction, or an index of service contributions. Also, although an admissions index that combines LSAT scores and undergraduate grade-point average is a significant predictor of law school grades, it does not predict career success on any of our three outcome measures. Michigan is a highly selective law school; our results may not generalize to people who have graduated from other law schools.     

The Rudd Government's Employment Services Agenda: Is it Post‐NPM and Why is that Important?

Perhaps the most potent symbol of the Howard government's faith in New Public Management (NPM) was the Job Network. Interrogating the Rudd government's replacement package, this article assesses whether the recent restructuring of employment services constitutes a post‐NPM environment. It is argued that there are major post‐NPM elements, seen most clearly in: the softening of jobseeker sanctions; greater deliberation on policy direction and results; a more inclusive employment super‐ministry and reliance on other ‘horizontal’ governance reforms; and enhanced government resources for multiple‐disadvantage clients. However, categorising these changes as post‐NPM is problematic because the steering mechanism remains the market‐based contract, a central NPM characteristic. Theoretical difficulties in applying paradigmatic concepts to services provide additional barriers to conclusive assessments, though the Rudd government's employment services regime provides a basis for taking stock in the post‐NPM debate.     

Polarization and Policy: The Politics of Public‐Sector Pensions

For decades, America's state and local governments have promised their workers increasingly generous pensions but failed to fully fund them, producing a fiscal problem of staggering proportions. In this article, we examine the politics of public pensions. While mainstream theoretical ideas in the American politics literature would suggest the pension issue should be polarized, with Democrats pushing for generous pensions over Republican resistance, we develop an argument—rooted in more traditional theoretical work by Schattschneider, Lowi, Wilson, and others—implying that both parties should be expected to support generous pensions during normal times and that only after the onset of the Great Recession, which expanded the scope of conflict, should the parties begin to diverge. Using a new data set of state legislators' votes on hundreds of pension bills passed between 1999 and 2011, we carry out an empirical analysis that supports these expectations.     

Quantifying the Accuracy of Forensic Examiners in the Absence of a “Gold Standard”

This study asked whether latent class modeling methods and multiple ratings of the same cases might permit quantification of the accuracy of forensic assessments. Five evaluators examined 156 redacted court reports concerning criminal defendants who had undergone hospitalization for evaluation or restoration of their adjudicative competence. Evaluators rated each defendant’s Dusky-defined competence to stand trial on a five-point scale as well as each defendant’s understanding of, appreciation of, and reasoning about criminal proceedings. Having multiple ratings per defendant made it possible to estimate accuracy parameters using maximum likelihood and Bayesian approaches, despite the absence of any “gold standard” for the defendants’ true competence status. Evaluators appeared to be very accurate, though this finding should be viewed with caution.     

Older Youth in Extended Out-of-home Care

The purpose of this study is to examine the permanency experiences of older youth, age 18–21 in out-of-home placements and placement characteristics that influence age of exit from child welfare. Findings suggest a difference between age groups with more 18-year old youth exiting to emancipation than youth who exit at age 21. A higher number of spells in care and a higher number of placement changes during the last spell were associated with exit to emancipation. Additional study findings suggests that youth who leave care before the age of 21 may be more vulnerable than youth who stay through age 21. Implications for practice are discussed.