Properties of novel and widely studied Y-STR loci in three South African populations

The objective of the present study was to examine the properties of a set of single-copy Y-STR loci to assess their suitability for forensic casework in three South African populations. Three criteria were used to select markers for assessment. Firstly, the single-copy markers of the minimal haplotype were selected based on their established use in forensic studies. Secondly, 8 markers were selected on the basis of high gene diversity values reported for several population studies, and thirdly 19 markers were chosen from a survey of Y-chromosome sequence with selections made primarily on the basis of the number of repeated elements present. Samples were typed from 101 English-speaking Caucasians, 88 Xhosa individuals and 77 Asian Indians. Gene diversity values, the number of alleles identified and the average stutter was determined for each locus.     

The Mitigating Effects of Suspicion on Post-Identification Feedback and on Retrospective Eyewitness Memory

Three studies examined procedures for reducing the post-identification feedback effect. After viewing a video event, participants were then asked to identify a suspect from a target-absent photo lineup. After making their identification, some participants were given information suggesting that their identification was correct, while others were given no information about the accuracy of their identification. Some participants who received confirming feedback were also given reasons to entertain suspicion regarding the motives of the lineup administrator, either immediately (Experiment 1) or after a one-week retention interval (Experiment 2). Suspicious perceivers failed to demonstrate the confidence inflation effects typically associated with confirming post-identification feedback. In Experiment 3, the confidence prophylactic effect was tested both immediately and after a one-week retention interval. The effect of confidence prophylactic varied with retention interval such that it eliminated the effects of post-identification feedback immediately but not after a retention interval. However, the suspicion manipulation eliminated the post-identification feedback effects at both time intervals. Both theoretical and practical implications are discussed.     

Trademarks as Sources of Market Power: Legal and Historical Encounters

Although the history of trademarks is well catalogued in various review articles and books in different jurisdictions, one particular missing link is whether trademarks are sources of market power—from a historical perspectives. This article addresses exactly that question, and presents some of the legal encounters that support the historical narrative that trademarks are sources of market power, by examining selected trademark cases—centuries apart in England and the United States. The overall purpose of these discussions is aimed at situating the law and policy of trademarks in the antitrust regime when significant historical trademark cases are brought into the equation and whether a prediction can be made that trademarks are increasingly heading into a clash with the antitrust regime.     

Capacity,Guidance, and the Implementation of the American Recovery and Reinvestment Act

Programs administered by the U.S. Department of Energy under the American Recovery and Reinvestment Act (ARRA) of 2009 were designed to spur investment in clean energy and jump‐start the economy. There was considerable variation, however, in the proportion of obligated funds that states spent during each year. A primary goal of the ARRA was to infuse as much money as possible into the struggling economy; however, there was significant variation in the success with which states implemented these programs. This article draws on and extends the literature on intergovernmental implementation to explain such variation. The authors argue that jurisdictional capacity and federal guidance were important determinants of the rate at which states spent ARRA funds and, more important, that these factors interacted with one another in the implementation process. This assertion is tested using a mixed‐methods approach that includes a regression analysis of state ARRA spending between 2009 and 2012, as well as an evaluation of interviews conducted with 46 state agency representatives responsible for spending ARRA energy funds.     

Policing persons in behavioral crises: an experimental test of bystander perceptions of procedural justice

Journal of Experimental Criminology - Policing is in the midst of a legitimacy crisis. Procedural justice is a primary avenue for police reform, including when police officers interact with...