"We are also normal humans, you know?" Views and attitudes of juvenile delinquents on antisocial behavior, neurobiology and prevention

This paper presents and discusses the views and attitudes of juvenile delinquents regarding the implications of genomics and neurobiology research findings for the prevention and treatment of antisocial behavior. Scientific developments in these disciplines are considered to be of increasing importance for understanding the causes and the course of antisocial behavior and related mental disorders. High expectations exist with regard to the development of more effective prevention and intervention. Whether this is a desirable development does not only depend on science, but also on the ethical and social implications of potential applications of current and future research findings. As this pilot study points out, juvenile delinquents themselves have rather mixed views on the goals and means of early identification, prevention and treatment. Some welcome the potential support and help that could arise from biologically informed preventive and therapeutic measures. Others, however, reject the very goals of prevention and treatment and express worries concerning the risk of labeling and stigmatization and the possibility of false positives. Furthermore, interventions could aim at equalizing people and taking away socially disapproved capacities they themselves value. Moreover, most juvenile delinquents are hardly convinced that their crime could have been caused by some features of their brain or that a mental disorder has played a role. Instead, they provide social explanations such as living in a deprived neighborhood or having antisocial friends. We suggest that the hopes and expectations as well as the concerns and worries of juvenile delinquents are relevant not only for genomics and neurobiology of antisocial behavior, but also for prevention and intervention measures informed by social scientific and psychological research. The range of patterns of thought of juvenile delinquents is of great heuristic value and may lead to subsequent research that could further enhance our understanding of these patterns.     

Regulating for compassion?

In 2009, the Health and Disability Commissioner considered whether a right to be treated with compassion should be added to New Zealand's Code of Health and Disability Services Consumers' Rights. Before making his recommendation, the Commissioner explored the nature of compassion, its place as a virtue in medicine, and the implications of the proposed law change.     

Validation of a DNA IQ™-based extraction method for TECAN robotic liquid handling workstations for processing casework

A semi-automated DNA extraction process for casework samples based on the Promega DNA IQ™ system was optimized and validated on TECAN Genesis 150/8 and Freedom EVO robotic liquid handling stations configured with fixed tips and a TECAN TE-Shake™ unit. The use of an orbital shaker during the extraction process promoted efficiency with respect to DNA capture, magnetic bead/DNA complex washes and DNA elution. Validation studies determined the reliability and limitations of this shaker-based process. Reproducibility with regards to DNA yields for the tested robotic workstations proved to be excellent and not significantly different than that offered by the manual phenol/chloroform extraction. DNA extraction of animal:human blood mixtures contaminated with soil demonstrated that a human profile was detectable even in the presence of abundant animal blood. For exhibits containing small amounts of biological material, concordance studies confirmed that DNA yields for this shaker-based extraction process are equivalent or greater to those observed with phenol/chloroform extraction as well as our original validated automated magnetic bead percolation-based extraction process. Our data further supports the increasing use of robotics for the processing of casework samples.     

The United Kingdom and Ireland association of forensic toxicologists forensic toxicology laboratory guidelines (2018)

In 2010, the United Kingdom and Ireland Association of Forensic Toxicologists (UKIAFT) created forensic toxicology laboratory guidelines. This represents a revision of those guidelines as a result of the changing toxicological and technical landscape.     

Psychological assessment of forensic psychiatric outpatients

The 1960s decrease in long-term residential mental health care resulted in former psychiatric patients being admitted to correctional and forensic psychiatric facilities. Although psychologists face challenges in managing and treating this displaced population, assessment data plays a pivotal role in the determination of appropriate aftercare for the mentally ill parolee. This article discusses the assessment protocol utilized by the Forensic Conditional Release Program (CONREP) in California, summarizes data from these patients, and uses case excerpts to illustrate the potential value of assessment with a forensic psychiatric (outpatient) population. Special emphasis is given to the use of the MMPI-2 and Rorschach.     

The effects of the Yom Kippur War on values of Israeli female students

The Rokeach Terminal Value Scale and an attitude questionnaire were administered to two similar groups of female Israeli students before and after the Yom Kippur War. The second group also responded to a questionnaire about the effects of the war on the importance attributed to each of the values. The results were as follow: (a) Subjects stated that after the war 14 out of the 18 values in the Rokeach list increased in importance. (b) The war brought about a significant increase in the relative importance (rank) of 4 values (Pleasure, National Security, Happiness, and Mature Love), and a significant decrease in Equality. (c) No attitude change was found in respect to issues related to the war itself. (d) Values accounted for a smaller percent of the variance in attitudes after the war than they did before it. In view of these findings it is suggested that a distinction be made between relative and absolute importance within a value system.Received his Ph.D. from the Hebrew University of Jerusalem. Fields of interest include cognitive processes, psychology of mathematics education, and evaluation.Recieved his Ph.D. from the Committee on Human Development, the University of Chicago. Fields of interest include motivation and moral development.     

Ecological Inference and Entropy-Maximizing: An Alternative Estimation Procedure for Split-Ticket Voting

Publication of King's A Solution to the Ecological InferenceProblem has rekindled interest in the estimation of unknowncell values in two- and three-dimensional matrices from knowledgeof the marginal sums. This paper outlines an entropy-maximizing(EM) procedure which employs more constraints than King's EImethod and produces mathematical rather than statistical procedures:the estimates are maximum-likelihood values. The mathematicsare outlined, and the procedure's use illustrated with a studyof ticket-splitting at New Zealand's first (1996) general electionusing the mixed-member proportional representation system, forwhich official figures provide a check against the EM estimateof the number voting a straight party ticket in each constituency.     

New techniques for the identification of microscopic samples of textile fibres by infrared spectroscopy

Infrared spectroscopy has proved to be a very useful method for the routine identification of man-made textile fibres. This paper describes the way in which this technique can fit into casework procedure using two different preparative methods. Spectra can be recorded from samples of 3 μg down to less than 1 μg in weight.     

'The story of Abraham,Isaac and Jacob" or "am I my brother's keeper?"

Presented is a case report of a violent sexual assault where the DNA profile obtained from an item of evidence was compared to a suspect's profile. The profiles did not match, but the sharing of such a large number of alleles raised the suspicion that perhaps the real perpetrator was a blood relative of the suspect. The investigators requested a sample from the suspect's brother, and a match was defined. In an era of technological breakthroughs in the field of forensic DNA analysis, the importance of the scientist's attention to the evidence presented in each case is stressed.