The Direction of Deception: Neuro-Linguistic Programming as a Lie Detection Tool

There is a myth in popular psychology, often echoed in police literature, but as yet untested, that specific eye movements pertain to lying and truth telling. According to this line of thought, eye movements to the sender??s right indicate lying, as the sender??s eyes are drawn to the side of his/her brain where their fabrication is being created. We have put this hypothesis, derived from ??Neuro-Linguistic Programming?? to the test in two experiments. In Experiment 1, a total of 204 participants (all air passengers) were interviewed at an international airport about their forthcoming trip. All participants answered one question truthfully and one question deceptively. Some participants answered a third question truthfully, whereas others answered the same question deceptively. No conclusive evidence was found for a relationship between specific eye movements and deception. In Experiment 2, a total of 31 participants discussed their real occupation in one interview and a pretend occupation in another interview. Only three of the 31 participants revealed the eye movement pattern predicted by NLP. Reasons for the existence of the myth that liars display specific eye movements are discussed.     

Lifetime sexual victimization and poor risk perception: does emotion dysregulation account for the links?

The present study examined whether and which facets of emotion dysregulation serve an intervening role in the association between prior victimization and risk perception in an analogue sexual assault vignette. Participants were 714 university women who completed self-report measures of sexual victimization, emotion dysregulation, and a computer-administered written vignette of a college party scene that culminates in acquaintance rape. Approximately 42% of the sample reported lifetime sexual victimization during childhood, adolescence, or adulthood. Two individual aspects of emotion dysregulation, limited access to emotion regulation strategies and impulse control difficulties, mediated the association between lifetime victimization and leaving the scenario later. Findings suggest the importance of emotion dysregulation in predicting risk perception among victims and of improving victims' emotion regulation skills in revictimization risk reduction interventions.     

Jurisdiction and Scale: Rent Arrears,Social Housing,and Human Rights

This article draws on the recent work of Mariana Valverde on jurisdiction and scale to frame a study of the interaction between mandatory possession proceedings brought by one particular type of social housing provider – housing associations – and national as well as human rights law. It was the explicit political choice to focus social housing provision on housing associations, as opposed to local authorities, which opened up the mandatory possession jurisdiction. The essence of the argument is that, despite the apparent incommensurability of these different scales and jurisdictions, they are able to accommodate each other quite happily. Two sets of texts are used to develop this argument. First, consideration is given to the legal technicality through which mandatory possession proceedings might be challenged. Second, we draw on data from a study of housing associations practices and policies on the use of one particular mandatory ground of possession for rent arrears, demonstrating the way in which scale and jurisdiction, political rationality and technologies intertwine.     

Predicting Phenotype from Genotype: Normal Pigmentation*

Abstract: Genetic information in forensic studies is largely limited to CODIS data and the ability to match samples and assign them to an individual. However, there are circumstances, in which a given DNA sample does not match anyone in the CODIS database, and no other information about the donor is available. In this study, we determined 75 SNPs in 24 genes (previously implicated in human or animal pigmentation studies) for the analysis of single‐ and multi‐locus associations with hair, skin, and eye color in 789 individuals of various ethnic backgrounds. Using multiple linear regression modeling, five SNPs in five genes were found to account for large proportions of pigmentation variation in hair, skin, and eyes in our across‐population analyses. Thus, these models may be of predictive value to determine an individual’s pigmentation type from a forensic sample, independent of ethnic origin.     

Effect of Heat on the Fluorescence Properties of Tooth‐Colored Restorative Materials and Their Forensic Implications

During antemortem and postmortem comparison of dental records of carbonized victims, restorations may be part of such records. The objective of this study was to evaluate the effect of heat on the fluorescence behavior of contemporary tooth‐colored restorative materials and natural tooth structure when subjected to range of temperatures, using illumination with 405 nm wavelength light. A total of 132 human extracted teeth restored with tooth‐colored restorative materials were exposed to heat (200, 500, 900, 1200°C) in an oven for 30 min. Samples were imaged before and after heat treatment. All tooth‐colored restorative materials underwent changes in color and in fluorescence properties, at each of the temperatures used. Resin‐based restorative materials still fluoresced at 200°C, and at 500°C underwent major color changes due to volatilization of resin. Materials containing inorganic fluorophores still fluoresced at 900°C, while at 1200°C, none of the materials tested in this study showed any fluorescence.     

Social and economic impact of the commercialization of the Argus II artificial retina in the United States

Each year, the United States invests about $45 billion in research conducted by federal researchers within federal laboratories. These efforts generate extensive social benefits when results are transferred to the private sector. It is important that we effectively quantify the economic and societal impact of federal technology transfer activities to inform taxpayers and policymakers about the value of public investments in this form of research. The Argus II device, an artificial retina commercialized in the United States by Second Sight in 2013, provides a rich example of how private sector innovation can be enhanced by research collaborations with federal labs and academia. Over the 25-year journey from idea to product, Second Sight carried out research and development collaborations with six Department of Energy national laboratories and seven universities. The case of Argus II also offers valuable insight into (1) how private industry, academia, and government can work together to bring socially beneficial innovations to fruition and (2) the tradeoffs inherent in these public–private collaborations. In this paper, we use a Markov model to estimate the realized and potential future social benefits associated with Argus II. We provide an interactive tool that can be used to replicate our findings and modify assumptions using updated patient information as it becomes available. We also provide insight into the aspects of federal involvement surrounding the development of Argus II that contributed to its successful commercialization and discuss other spillover benefits from these public–private collaborations.     

Adapting the Police Authority Concept to a Centralised National Police Service: Appearance over Substance in the Republic of Ireland?

The Republic of Ireland has been convulsed by a series of police corruption scandals over the past fifteen years and they show no sign of abating. In 2015, in an attempt to stem the consequent drain in public confidence in the Garda, the government established a Policing Authority which it presented as ‘the most important single change in the governance of the Garda Síochána in its history’. This article critically examines whether the new Irish Policing Authority can be interpreted as a successful adaptation of the traditional police authority concept to a parliamentary democracy policed by a single, national body. In particular, it considers whether it is equipped to shield the Garda and policing from the influence of partisan political and institutional interests, while at the same time deliver transparent democratic scrutiny of the Garda and policing on behalf of all sections of the community.