The effect of sexual priming cues on emotional recognition in nonviolent child sexual abusers: a preliminary study

This article describes a study that used a computer-based task to investigate the emotional recognition skills of child sexual abusers. The experiment consisted of two phases (prime and probe) and measured both response time and error rates to facial expressions. The priming phase of the experiment consisted of the presentation of short phrases via computer of either sexual or neutral content. The probe phase of the experiment consisted of the presentation of adult facial expressions depicting either the emotion fear or surprise. Results showed child sexual abusers to be slightly less accurate overall. Furthermore, contrary to prediction, the effect of sexual priming appeared to make child sexual abusers actually better at recognizing fearful faces (p = .055). This result is discussed in relation to current victim empathy theory and treatment implications for sexual offenders.     

ADOLESCENT DRUG USERS: THE JUSTICE SYSTEM IS MISSING AN IMPORTANT OPPORTUNITY

A significant number of youth and young adults who use drugs have fallen through the cracks of our juvenile and adult justice systems in terms of receiving any meaningful services. The situation is due to a number of factors, including the reliance on adolescent self reporting utilized by most of the research, the failure of justice and other systems to routinely assess youth for either current drug use or indicia of drug use (e.g., "resiliency" or "protective" factors), and confidentiality and other restrictions pertaining to access to juvenile justice system information. Yet, retrospective reviews of drug use patterns for adults in the criminal justice system make it clear that drug use is beginning for most of these offenders during adolescence or before. This article urges (1) juvenile courts to develop mechanisms for systematically screening youth who come into the system for drug use and/or propensities for drug use and (2) adult courts to embark on similar strategies and to develop adolescent tracks that would be geared to providing the services these youth (despite their chronological age) need and would otherwise not receive in the adult system.     

Biological and DNA evidence in 1000 sexual assault cases

Using a Filemaker-based database (DNA Pro-FILES, Synchrone Infosystème Inc.), we have conducted a large-scale study on 1000 sexual assault (SA) cases where a standardized kit was submitted to our laboratory alone or with other types of exhibits. We looked at the likelihood of obtaining good quality DNA evidence, allegedly from the assailant, according to a number of parameters.The overall proportion of SA cases with DNA evidence is nearly 50%. A little more than 30% of SA kits provided DNA evidence while for 16% of cases DNA evidence could be obtained only from other exhibits.The likelihood of obtaining DNA evidence is approximately 50% in teenager and adult SA cases, but much lower for children 10 years old or younger (15%). In children cases, profiles were found mostly on clothing or skin swabs.The likelihood of obtaining DNA evidence from vaginal swabs remains good for up to 3 days after the assault (from 35% on the first day to 23% on the third day). A DNA profile was obtained from approximately 22% of anal/rectal swabs and 41% of skin swabs taken less than 1 day after the assault. Less than 10% of oral washes provided DNA evidence, all having been collected within 24 h of the assault.We found that in bodily samples, a negative result for acid phosphate (AP) is a poor predictor of the likelihood of obtaining good quality DNA evidence. Approximately 15% of vaginal swabs and 8% of anal swabs negative for AP nevertheless provided good quality DNA evidence.     

Perceptions of psychological well-being in UK law academics

This study provides evidence that changing and increasing expectations of university, of students, and of academics of themselves have had an impact upon the perceptions of well-being in the law teachers who responded to this survey. A total of 185 UK law teachers completed a large survey which included demographic questions (age, academic qualifications, and experience), four questionnaires and a series of open-ended questions. Although most reported depression, anxiety and stress levels within the normal range, those who reported high stress levels were significantly more likely to report lower hope scores and higher obstruction of values scores as well as significantly less environmental mastery and self-acceptance. The results reported here indicate the importance of autonomy to law teachers. It is suggested that this is an issue that requires further investigation because of the potential for levels of psychological distress to increase.     

The development and application of a diatom-based quantitative reconstruction technique in forensic science

Diatoms are a group of unicellular algae that have been recorded and classified for over 200 years and have been used in a range of applications in forensic science. We have developed a quantitative diatom-based reconstruction technique to confirm drowning as a cause of death and localize the site of drowning in two recent, high-profile, case studies. In both case studies we collected diatom samples from the local and/or regional area to act as a control in the examination of diatom assemblages associated with lungs and clothing. In Case Study 1 the modern analog technique suggested that all lung and clothing samples have statistically significant similarities to control samples from shallow water habitats. In Case Study 2, the analog matching suggested that the majority of lung samples show a statistically significant relationship to samples from a pond, indicating that this was the drowning medium.