Risk Factors for Men’s Intimate Physical Aggression in Spain

This study tests a model of physical aggression in a sample of 194 men being treated for physical or psychological aggression in the greater Madrid area of Spain. The prevalence of aggression in this sample was lower than in a US batterer sample. In the path model highlighted here, borderline personality traits and alcohol problems were identified as risk factors for physical aggression perpetration and the role of borderline traits was mediated by psychological aggression. A reciprocal relationship was found between psychological perpetration and victimization but not physical perpetration and victimization. These findings are discussed within a cross-cultural context; conceptual and treatment implications are also addressed.     

Individuals lacking ridge detail: A case study in adermatoglyphia

Adermatoglyphia is a very rare autosomal‐dominant condition that is genetically inherited and causes an individual to be born without conventional ridge detail on either their palmar or plantar surfaces (the fingers and palms of the hands and the toes and the soles of the feet). While adermatoglyphia has been the focus of medical and genetic research, no previous research has been conducted with regard to the forensic recovery and identification of marks from an adermatoglyphic individual. By observation of ridge detail donated by an adermatoglyphic subject, the study uses different methods in order to capture fingermarks (methods include: inked capture, livescan (biometric) capture, cyanoacrylate fuming, ninhydrin enhancement, and physical developer). Unusually, the purpose of this paper ends up presenting a number of examples of an absence of evidence; unsuccessful attempts made to capture and enhance fingerprint ridge detail. This is determined over a range of standard means including "live" donations by the adermatoglyphic subject onto the Livescan system, and enhancements of latent donations. The subject shows to leave either insubstantial fingermarks with no detail, or no mark whatsoever.     

Why is Sex Such a Big (Moral) Deal? Psychological Barriers to Constructive Dialogue on Sexual and Gender Diversity in Christian Communities

Issues of sexual and gender diversity (SGD) appear to generate a disproportionate amount of controversy and emotional intensity relative to other issues of moral concern, particularly among Christians. How can people with differing views stay at the table and navigate conversations and decisions about SGD without necessarily dividing or disintegrating families and churches? This article discusses some of the key psychological barriers to constructive dialogue and decisions about SGD among Christians. These barriers include the ways in which people understand and use sex/gender categories to organize their social worlds, variability in tolerance for ambiguity and change, differences in the foundations used to frame moral concerns, and particularly the ways in which emotions function to motivate and reinforce our responses to SGD. Because these psychological aspects function mostly automatically and unconsciously and interact in complex ways, awareness is a necessary first step in moving forward constructively. Specific suggestions for scholarly research as well as strategies for community leaders attempting to engage with SGD are provided.     

Consent forms in genomics: the difference between law and practice

Consent forms are the principal method for obtaining informed consent from biomedical research participants. The significance of these forms is increasing as more secondary research is undertaken on existing research samples and information, and samples are deposited in biobanks accessible to many researchers. We reviewed a selection of consent forms used in European Genome-Wide Association Studies (GWAS) and identified four common elements that were found in every consent form. Our analysis showed that only two of the four most commonly found elements in our sample of informed consent forms were required in UK law. This raises questions about what should be put in informed consent forms for research participants. These findings could be beneficial for the formulation of participant information and consent documentation in the future studies.     

The Health and Social Consequences of Adverse Childhood Experiences (ACE) Across the Lifespan: An Introduction to Prevention and Intervention in the Community

This introduction to the themed issue overviews of the Adverse Childhood Experiences (ACE) Study and discusses prevention and intervention with ACE and their consequences in communities. A commentary by Dr. Robert Anda, an ACE Study Co-Principal Investigator, is incorporated within this introduction. Implications of articles within the issue are addressed, and next steps are explored.     

Psychopathy,expert testimony,and indeterminate sentences: Exploring the relationship between Psychopathy Checklist‐Revised testimony and trial outcome in Canada

Purpose. Psychopathy, as measured by the Hare Psychopathy Checklist‐Revised (PCL‐R), has the potential to inform judges attempting to preventatively detain Canada's highest risk offenders. However, studies examining the stigma of the psychopathy label give reason to exercise caution when expert witnesses introduce PCL‐R scores into their testimony. Methods. Judges' written or oral judgments were gathered from a publically available database in Canada. Dangerous offender hearings (N = 136) were examined to determine how factors within expert witness testimony were related to sentences of indeterminate or determinate length. Results. Results show a trend for PCL‐R scores to be related to trial outcome. Specifically, psychopathy diagnoses were correlated to experts' ratings of treatment amenability which were in turn related to trial outcome. In addition, experts tended to show partisan allegiance in the way they scored offenders on the PCL‐R. Conclusion. Discussion advocates a measure of caution when using PCL‐R testimony in an adversarial court context. Further research clarifying the role psychopathy plays in court decisions is also encouraged.     

An analysis of single and multi-copy methods for DNA quantitation by real-time polymerase chain reaction

The goal of this paper was to examine and compare two different commercially available approaches to the determination of the relative quantities of autosomal and Y chromosomal DNA using real-time PCR. One, Quantifiler^® Duo, utilizes a TaqMan^® assay with single copy probes for both autosomal human and Y quantification. The other method, Plexor HY^® utilizes a primer quenching assay with multi-copy probes for its quantification of autosomal human and Y chromosomal DNA. To test these approaches we have utilized the NIST Human DNA Quantitation Standard Reference Material 2372, a set of three different NIST human DNA quantification standards, to examine the precision, accuracy and sensitivity of the real-time PCR assays. We also examined data from both systems utilizing casework samples. The results show that both systems produced linear estimates for DNA quantity over a broad range of input DNA. However we did observe some apparent copy number effects when comparing the three different NIST standards which we attributed to issues with sequence variations in the different standards. Overall, the single copy approach provided better accuracy while the multi-copy approach produced better sensitivity. Thus the choice of which system to use should depend upon the goals of the user.