Multi-technique comparison of source and primary transfer soil samples: an experimental investigation by D Croft and K Pye. A comment.

The Croft and Pye paper has a story to tell about the differentiation capabilities of four analytical techniques. It is not however, the whole story. This may be due in part to the lack of reproducibility in the generation of results, and also in the effort to match soil samples and thus infer that the results provide stronger conclusions than is possible to make with this sort of analysis. More research must be done to establish in what instances these techniques and others provide reliable, reproducible, representative and accurate results, and in what capacity such results can be presented. As they stand, the results from this paper should be treated with great caution and not extrapolated to any other forensic case work until greater reliability of these and other techniques has been established.     

The reincorporation and redistribution of trace geoforensic particulates on clothing: An introductory study

Two experimental studies were undertaken to investigate the processes of reincorporation and redistribution of trace evidence on garments when worn by a suspect or a victim (reincorporation) or after the garments have been seized and packaged for subsequent forensic analysis (redistribution). The first experiment utilised UV powder, an established proxy for geoforensic trace particulates and the second experiment utilised daffodil pollen transferred onto garments under conditions that mimicked forensic reality. It was demonstrated that reincorporation of trace particulates occurs from upper to lower parts of the same garment and also from upper garments to lower garments. Reincorporation also occurred to all areas of the lower garments, however the highest concentration of particulates was found to be the lap area of the jeans. Particulates also tended to be preserved around technical details such as stitching or relief design features of the garments. Thus the decay of particulates after a contact has been made does not necessarily involve a loss of those particulates from the entire system. These findings have implications for the interpretation of trace evidence when seeking to establish the source of initial contacts or the chronology of pertinent events. The second study demonstrated that folding and packaging items of clothing leads to a redistribution of any trace particulate evidence that is present thereby eliciting an alteration in the spatial distribution of that evidence. There is therefore a necessity to take the context of trace evidence into account and also to follow protocols that are sensitive to these aspects of trace evidence behaviour as a failure to do so may have consequences for the correct interpretation of such evidence.     

The Effects of Rehabilitative Voir Dire on Juror Bias and Decision Making

During voir dire, judges frequently attempt to “rehabilitate” venirepersons who express an inability to be impartial. Venirepersons who agree to ignore their biases and base their verdict on the evidence and the law are eligible for jury service. In Experiment 1, biased and unbiased mock jurors participated in either a standard or rehabilitative voir dire conducted by a judge and watched a trial video. Rehabilitation influenced insanity defense attitudes and perceptions of the defendant’s mental state, and decreased scaled guilt judgments compared to standard questioning. Although rehabilitation is intended to correct for partiality among biased jurors, rehabilitation similarly influenced biased and unbiased jurors. Experiment 2 found that watching rehabilitation did not influence jurors’ perceptions of the judge’s personal beliefs about the case.     

Police Strategies and Suspect Responses in Real-Life Serious Crime Interviews

This research focuses exclusively on real-life taped interviews with serious crime suspects and examines the strategies used and types of questions asked by police, and suspects’ responses to these. The information source was audio-tape-recorded interviews with 56 suspects. These recordings were obtained from 11 police services across England and Wales and were analysed using a specially designed coding frame. It was found that interviewers employed a range of strategies with presentation of evidence and challenge the most frequently observed. Closed questions were by far the most frequently used, and open questions, although less frequent, were found to occur more during the opening phases of the interviews. The frequency of ineffective question types (e.g. negative, repetitive, multiple) was low. A number of significant associations were observed between interviewer strategies and suspect responses. Rapport/empathy and open-type questions were associated with an increased likelihood of suspects admitting the offence whilst describing trauma, and negative questions were associated with a decreased likelihood.     

The role of memory in populist discourse: the case of the Italian Second Republic

Cento Bull's paper takes as its starting point Ernesto Laclau's and Chantal Mouffe's conceptualization of populism as counter-hegemonic, and argues, with reference to the Italian case, that populism not only takes the form of a rejection of the establishment and political elites, but also entails a construction of ‘the people’ that requires, as well as the development of empty signifiers as shown by Laclau, also the deployment of common myths based on a collective memory of an imagined past. Cento Bull therefore argues, in line with Ritchie Savage, that the role of memory in populist discourse has been underestimated. Specifically, many populist movements and leaders engage in a fundamental redefinition of who constitutes ‘the people’ accompanied by mistrust and demonization of the Other, which is predicated upon (and justified with recourse to) a reimagining of the nation's and/or democracy's ‘founding moment’. Furthermore, many populist movements make use of a political rhetoric revolving around the ‘anti-subversive impulse’ and aimed at instilling fear and a sense of being under threat.     

The Effects of Attribution of Responsibility and Work History on Perceptions of Reasonable Accommodations

Under the Americans with Disabilities Act (ADA), employers must provide employees with disabilities reasonable accommodations that will enable them to perform job duties, as long as the accommodations do not financially burden the organization. Two studies were conducted to investigate whether disability origin and/or prior work history impermissibly influence the granting of reasonable accommodations under the ADA. In both studies, participants granted more accommodations for employees whose disability was caused by some external factor than for those whose disability was caused by the employee's own behavior. In Study Two, participants also granted more and costlier accommodations for an employee with an excellent work history than for an employee with an average work history. Implications of the use of extralegal factors in accommodation decisions are discussed.     

The role of forensic geoscience in wildlife crime detection

The increase in both automation and precision in the analysis of geological materials has had significant impact upon forensic investigations in the last 10 years. There is however, a fundamental philosophical difference between forensic and geological enquiry. This paper presents the results of forensic geoscientific investigations of three cases of wildlife crime. Two cases involve the analysis of soils recovered after incidents of illegal badger baiting in the United Kingdom. The third case involves the illegal importation of Eleonora's Falcon (Falco eleonorae) into the United Kingdom from the Mediterranean. All three cases utilise the analysis of soils by a variety of physical, chemical and biological techniques. These involve mineral and grain size analyses, cation and anion compositions, pH, organic content and pollen analysis. The independent analysis undertaken by specialists in each of these three main fields conclude firstly, that there is a significant similarity between sediments taken at the crime site at both badger setts and with sediments recovered from various spades, shovels and clothing belonging to suspects and secondly, that the soils analysed associated with the removal of the falcon eggs in the Mediterranean contained characteristics similar in many respects to the soils of the breeding areas of F. eleonorae on the cliffs of Mallorca. The use of these independent techniques in wildlife crime detection has great potential given the ubiquitous nature of soils and sediments found in association with wildlife sites.     

In the Eye of the Storm: The Italian Economy and the Eurozone Crisis

Abstract

The eurozone crisis had a more significant and longer-lasting impact on Italy than on virtually any other member state, with the effects still visible a decade after. The extent of the shock was surprising in view of progress Italy had apparently made in the 1990s in terms of enhancing its capacity to meet the demands of European Monetary Union. The explanation for this traumatic economic experience lies in Italy’s deep, long-term, structural tensions which were placed under severe pressure during the 1990s and which were cracked open by the 2011 sovereign debt crisis. These have had long-standing economic effects as well as political ramifications in terms of a significant change in the Italy–EU relationship.     

Instruction Bias and Lineup Presentation Moderate the Effects of Administrator Knowledge on Eyewitness Identification

Pairs (N = 234) of witnesses and lineup administrators completed an identification task in which administrator knowledge, lineup presentation, instruction bias, and target presence were manipulated. Administrator knowledge had the greatest effect on identifications of the suspect for simultaneous photospreads paired with biased instructions, with single-blind administrations increasing identifications of the suspect. When biased instructions were given, single-blind administrations produced fewer foil identifications than double-blind administrations. Administrators exhibited a greater proportion of biasing behaviors during single-blind administrations than during double-blind administrations. The diagnosticity of identifications of the suspect in double-blind administrations was double their diagnosticity in single-blind administrations. These results suggest that when biasing factors are present to increase a witness’s propensity to guess, single-blind administrator behavior influences witnesses to identify the suspect.