Correlation of microscopic and mitochondrial DNA hair comparisons

Expert opinions regarding the microscopic comparison of human hairs have been accepted routinely in courts for decades. However, with the advent of mitochondrial DNA (mtDNA) sequencing, an assessment can be made of the association by microscopic hair comparisons in casework between a questioned hair and reference hairs from an individual. While each method can be used separately, the two analytical methods can be complementary and together can provide additional information regarding source association. Human hairs submitted to the FBI Laboratory for analysis between 1996 and 2000 were reviewed. Of 170 hair examinations, there were 80 microscopic associations; of these, only nine were excluded by mtDNA. Importantly, 66 hairs that were considered either unsuitable for microscopic examinations or yielded inconclusive microscopic associations provided mtDNA results. Only six hairs did not provide sufficient mtDNA, and only three yielded inconclusive results. Consistency was observed in exculpatory results with the two procedures. This study demonstrates the utility of microscopic hair examinations and the strength of combining microscopic analysis with mtDNA sequencing.     

Teaching the New Inequalities: Using the Human Development Report as Class Text

In this article we share our experiences helping students to think critically about global issues by using the data and the conceptual innovations presented by the authors of the United Nations Development Programme's Human Development Report We discuss a number of strategies we have applied to actively engage students in the analysis of the extensive data in the Report and the approaches we have taken to help our students understand both the research and the policy implications of the diverse conceptual frameworks introduced in each annual edition. By using a publication that introduces new concepts, new measures, and new insights in each annual edition, we help our students to see how social scientists work and how knowledge is constructed. At the same time, by requiring them to use the data to analyze, compare, and conceptualize, we show them they can "do" social science and discover for themselves some of the realities of the global community described in the more traditional texts.     

Program in search of a policy: The chrysler loan guarantee

In 1979, the U.S. government responded to the threat that Chrysler might close its doors with a program that had almost no U.S. precedents. The policy that lay behind the program was obscure at the time and remains so. A variant of the traditional argument for the protection of infant industries offers the glimmering of a rationalization. But defining a general policy in such cases remains a task for the future.     

At-risk factors for the adolescent mother and her infant

This article describes some at-risk features for the adolescent mother and her infant. The inadequacies of the adolescent mother may be manifest in her inability to provide for herself or her infant, and in difficulties in relating to a mate in a suitable fashion since she is still dependent on and, to some extent, symbiotic with her own mother. Complications, such as the increased possibility of having crises in pregnancy, a premature birth, giving up the baby for adoption, malnutrition, decreased stimulation, and divided mothering, are detailed. Compared to infants of adult mothers, offspring of adolescent mothers have a greater risk later on of conduct disorders, absence of both parents, and placement in foster homes or institutions. The adolescent mother's dynamics seem related to oedipal conflicts, wishes to mother and be mothered, and a predominance of symbiotic or other preoedipal conflicts. Becoming a mother in adolescence may be based on efforts to separate from infantile objects, an attempt to make up for the loss thereof, or substitution and avoidance of separation-individuation conflicts; or it might be an accident to avoid regression. At-risk factors are listed for the psychiatrist and pediatrician to observe in the adolescent mother and her infant in order to be alert to the possibilities of increased complications.Past President of American Society for Adolescent Psychiatry. Received his M.D. from the University of Toronto Faculty of Medicine in 1948. Trained in psychiatry and child psychiatry in New Orleans. Main interests include group and family therapy, separation and attachment processes, and early child development, particularly in prematures.     

Understanding the Judicial Role in Addressing Gender Bias: A View from the Eighth Circuit Federal Court System

The role of trial judges in the litigation process is frequently debated. Are judges to be dispassionate adjudicators, disengaged referees in a sport in which attorneys compete? Or are they charged with a more active role in promoting the substance, form, and process of justice? In the present paper, we explore the judicial role in addressing gender bias in federal litigation, using data gathered for the Eighth Circuit Gender Fairness Task Force. The federal judges of this circuit were surveyed about their experiences, observations, and opinions of gender-biased conduct. Results indicated that although judges viewed judicial intervention as an appropriate response to gender bias, they had little personal experience with intervention in such a situation. Fur thermore, when specific hypothetical scenarios were presented, they generally agreed that the described conduct was inappropriate but offered little consensus regarding the best course of action for an attorney or judge confronted with such behavior. The Eighth Circuit data thus provide the basis for expanded understanding of the conduct at issue, the options for action in response, and the persistent discrepancy in viewpoints on gender bias and the judicial role.     

Factors associated with college crimes: Implications for campus police

A considerable amount of attention is now being paid to the serious nature of campus crime. However, little information is available with regard to those factors that might be closely associated with such incidents. This paper discusses security features and demographic characteristics of a select number of colleges throughout the country. It also describes the extent to which these factors are related to campus crimes. Conclusions and recommendations for campus police officials are discussed.