Workshop Review: Export Controls of Space Systems

Experts from U.S. government agencies that administer export controls of space systems and representatives from non-governmental organizations and think tanks were invited in December 2014 to participate in an invitation-only workshop co-hosted by the Secure World Foundation and Astroconsulting International to discuss export controls with a delegation of industry representatives from The Society of Japanese Aerospace Companies. The underlying question when working on export controls is, with the increased access to space and burgeoning role of the private sector in space, how do you regulate this and encourage industry without harming national security? It is difficult to do this while supporting the space industrial base, as export control is perceived as a necessary part of shoring U.S. national security and assuring a stable and predictable space environment. A serious challenge is determining which technologies should be controlled: where do you draw the line? This is particularly the case for space technologies, many of which are dual-use. Countries also have to be careful of unintended consequences. Export control restrictions are extremely challenging to get “just right” and, as a result, should be undertaken only after a considerable amount of discussion with all stakeholders, including input from industry, and when the government has a solid understanding of what it is trying to accomplish via export control protections. Otherwise, the domestic industry can unduly suffer with very little benefit to national security.     

Hacia un modelo de atención a la discapacidad basado en los derechos humanos

The social model of disability is presented as a new paradigm of the recent disability treatment, that has had theoretical and legal current development. It is a model that considers that the origins of disability are not either religious or scientific, but social in a great measure. From this new perspective, it is emphasized that the population with disability can contribute to the society in the same circumstances that the rest of the population, which integrates the society, all this from a valorization of the inclusion perspective and respect of diversity. This model is closely related with certain essential values which underline the human rights, such as human dignity, individual freedom and equality; all these conduce to a decrease of barriers and lead to a social inclusion that sets basis to principles as: personal autonomy, nondiscrimination, universal accessibility, environmental normalization, civil dialogue, inter alia. The premise is that disability is part of a social construction, and it is not the deficiency created by the society itself what limits and prevents people with disability to be included, to decide or to design autonomously their own life plan with opportunity equality.     

One perspective on “democracy vs. efficiency”: Testing mutuality via the laboratory approach

Much social commentary has fixated on the theme of “democracy vs. efficiency,” but observers have directed attention at modes of decision-making alternative to the usual bipolar foci. Gaenslen takes the latter tack in suggesting a third mode, and this note at once shares in his intent while seeing problems with his approach. Specifically, this note outlines a fourth mode for decision-making, based on the “laboratory approach to organization development”; it sketches some of its underlying theory and practice; and the narrative details a number of ways in which the demands of economic efficiency and political democracy can be met with substantial mutuality by learning designs consistent with the laboratory approach.     

The Reliability of Lie Detection Performance

We examined whether individuals’ ability to detect deception remained stable over time. In two sessions, held one week apart, university students viewed video clips of individuals and attempted to differentiate between the lie-tellers and truth-tellers. Overall, participants had difficulty detecting all types of deception. When viewing children answering yes–no questions about a transgression (Experiments 1 and 5), participants’ performance was highly reliable. However, rating adults who provided truthful or fabricated accounts did not produce a significant alternate forms correlation (Experiment 2). This lack of reliability was not due to the types of deceivers (i.e., children versus adults) or interviews (i.e., closed-ended questions versus extended accounts) (Experiment 3). Finally, the type of deceptive scenario (naturalistic vs. experimentally-manipulated) could not account for differences in reliability (Experiment 4). Theoretical and legal implications are discussed.     

How Can We Help Witnesses to Remember More? It’s an (Eyes) Open and Shut Case

Five experiments tested the idea that instructing a witness to close their eyes during retrieval might increase retrieval success. In Experiment 1 participants watched a video, before a cued-recall test for which they were either instructed to close their eyes, or received no-instructions. Eye-closure led to an increase in correct cued-recall, with no increase in incorrect responses. Experiments 2-5 sought to test the generality of this effect over variations in study material (video or live interaction), test format (cued- or free-recall) and information modality (visual or auditory details recalled). Overall, eye-closure increased recall of both visual detail and auditory details, with no accompanying increase in recall of false details. Collectively, these data convincingly demonstrate the benefits of eye-closure as an aid to retrieval, and offer insight into why hypnosis, which usually involves eye-closure, may facilitate eyewitness recall.     

Prostitute homicides: a descriptive study

It has been estimated that women involved in street prostitution are 60 to 100 times more likely to be murdered than are nonprostitute females. In addition, homicides of prostitutes are notoriously difficult to investigate and, as such, many cases remain unsolved. Despite this large risk factor, little literature exists on homicides of prostitutes, and there is a lack of basic statistics and knowledge regarding this very specific victim group that could possibly help investigators. The aim of the current study is to conduct an exploratory study to explore the key characteristics of this group and how they differ from other subgroups of homicide. Forty-six cases of U.K. prostitute homicides are analyzed and compared to 59 male offender-female victim nonsexual homicide cases and 17 male offender-female victim sexual homicide cases.     

A review of experimental design in forensic taphonomy: moving towards forensic realism

Forensic taphonomy as a discipline requires standardization to satisfy Daubert criteria for scientific data to be admissible in court. In response, there has been a shift towards quantification of methodology and estimating the postmortem interval. Despite these advances, there are still biases and limitations within the discipline not explicitly addressed in the early stages of experimental design nor in final published works. In this article, unresolved debates with respect to the conductance and reporting of forensic taphonomic research are reviewed, beginning with the nature of experimental cadavers, human or animal analogues and their body size, and second, the forensic realism of experimental setups, specifically with respect to caging, clothing and number of carcases. Pigs, albeit imperfect, are a good model to gain a general idea of the trends that may be seen in humans in subsequent validation studies in facilities where human donors are available. To date, there is no consensus among taphonomists on the extent of the effect that body mass has on decomposition progression. More research is required with both human cadavers and non-human analogues that builds on our current knowledge of forensic taphonomy to answer these nagging questions. This will enable the discipline to make the reliable assumption that pigs and donor decomposition data can be applied to homicide cases. A suite of experimental design aspects is suggested to ensure systematic and standardized data collection across different biogeoclimatic circumstances to identify and quantify the effects of potential confounding variables. Such studies in multiple, varied biogeographic circumstances with standardized protocols, equipment and carrion will facilitate independent global validation of patterns. These factors are reviewed to show the need for adjustments in experimental design to ensure relevance and applicability of data within locally realistic forensic situations. The initiation of a global decomposition data network for forensic taphonomists is recommended.

Key points

• Pigs are a valuable, albeit imperfect, proxy for human decomposition studies.
• There are few or conflicting data on effects of carcase size, carrion ecology, exclusion cages and scavengers.
• We recommend single, clothed, uncaged carcases for baseline research to reflect regionally specific forensic casework.

     

When every relationship is above average

Marriage license applicants and law students were surveyed about their knowledge of divorce statutes, knowledge of the demographics of divorce, and expectations for their own marriage. Both groups had largely incorrect perceptions of the legal terms of the marriage contract as embodied in divorce statutes, but they had relatively accurate, if sometimes optimistic, perceptions of both the likelihood and the effects of divorce in the population at large. These same individuals expressed thoroughly idealistic expectations about both the longevity of their own marriages and the consequences should they personally be divorced. Increasing individuals' knowledge of divorce statutes through a course on family law did not diminish this unrealistic optimism. Both groups largely approved of the existing divorce statutes, although there was substantial agreement about a few important respects in which the laws should be changed. These findings suggest that the sense of unfairness and surprise that frequently attend divorce may be a result of systematic cognitive biases rather than of a lack of information about divorce.     

Occupational stress and psychological functioning in law enforcement officers

Law enforcement officers experience a variety of stressors because of their police work responsibilities. The use of avoidance coping in order to cope with emotions, thoughts, and memories of traumatic or stressful events may explain increases in occupational stress and poorer psychological functioning. In this study, avoidance coping, occupational stress, and psychological distress were assessed in law enforcement officers. The sample was majority Caucasian, male, and married with a mean of 12.4 years of law enforcement experience. Results indicated that participants reported high levels of psychological distress as compared to an adult male non-patient sample. The use of avoidant coping was associated with higher levels of organizational stress. Additionally, a predictor of psychological distress was the use of avoidant coping strategies and high levels of occupational stress, respectively. Implications of these findings concerning the role of workplace acceptance in a law enforcement setting are discussed. Authors’ Note: Significant institutional support was provided by the police administration to conduct this study. The authors would like to thank all of the police officers that took their time to participate in this study. This study was funded by a fellowship from the Jim Mikawa Ethnic Minority Fund. Data collection was provided by Rebecca M. Pasillas. Natalie M. Rice. Kathleen M. Palm. Leah, M. Leonard, and Lindsay Gray.