Correlates of self-concept among black early adolescents

This study examines the self-concept of Black eighth-grade students from the Midwest in relation to Black acceptance, social intimacy, locus of control, and sex-role type. Twenty-eight students high in self-concept were compared with 31 students whose self-concept was low. As predicted, the high self-concept group scored higher than the low self-concept group in intimacy, internality, and acceptance of black identity. As also predicted, the high self-concept group had a significantly greater number of adolescents with masculine and androgynous sex roles than the low self-concept group; Black females with high self-concepts included a larger proportion of individuals with androgynous sex roles than low self-concept females. However, the prediction that high self-concept males would have a larger proportion of masculine sex roles than low self-concept males was not supported. The difficult situation of the low self-concept adolescents is discussed, along with the implications for intervention.On clinic internship at Smolian Psychiatric Clinic in Birmingham, Alabama. Major interests are clinical psychology and Black identity.Received Ph.D. in social psychology from the University of Colorado. Major interests are the development of intimacy and identity in adolescence and young adulthood.     

A review of major factors contributing to errors in human hair association by microscopy.

Forensic hair examiners using traditional microscopic comparison techniques cannot state with certainty, except in extremely rare cases, that a found hair originated from a particular individual. They also cannot provide a statistical likelihood that a hair came from a certain individual and not another. There is no data available regarding the frequency of a specific microscopic hair characteristic (i.e., microtype) or trait in a particular population. Microtype is a term we use to describe certain internal characteristics and features expressed when observing hairs with unpolarized transmitted light. Courts seem to be sympathetic to lawyer's concerns that there are no accepted probability standards for human hair identification. Under Daubert, microscopic hair analysis testimony (or other scientific testimony) is allowed if the technique can be shown to have testability, peer review, general acceptance, and a known error rate. As with other forensic disciplines, laboratory error rate determination for a specific hair comparison case is not possible. Polymerase chain reaction (PCR)-based typing of hair roots offer hair examiners an opportunity to begin cataloging data with regard to microscopic hair association error rates. This is certainly a realistic manner in which to ascertain which hair microtypes and case circumstances repeatedly cause difficulty in association. Two cases are presented in which PCR typing revealed an incorrect inclusion in one and an incorrect exclusion in another. This paper does not suggest that such limited observations define a rate of occurrence. These cases illustrate evidentiary conditions or case circumstances which may potentially contribute to microscopic hair association errors. Issues discussed in this review paper address the potential questions an expert witness may expect in a Daubert hair analysis admissibility hearing.     

Homicides in two Scandinavian capitals.

In this study we investigated homicides in the two Scandinavian capitals, Copenhagen, Denmark and Oslo, Norway, for the 10-year period from 1985 to 1994. The total number of homicides was 431; 63.8% occurred in Copenhagen and 36.2% in Oslo. The average homicide rate was 1.6/100,000 in Copenhagen and 1.8/100,000 in Oslo. Blunt force, sharp force, and strangulation were the most common methods. Firearms were also used but did not account for >20% in either of the two cities. This is probably due to strict gun laws in both countries. There was no clear difference between the homicide victim populations in the two cities with regard to age, gender, or social and marital status. The proportion of alcoholics and unemployed persons was much higher than in the background population and to a similar extent in both cities, indicating that the homicide victim populations differ from the background populations. The perpetrator knew the victim in the majority of the cases. The most frequent motives or circumstances in both cities were fights, family rows, financial controversies, or jealousy.     

Penal harm medicine: state tort remedies for delaying and denying health care to prisoners

In prison and jail subcultures, custodial personnel are committed to the penal harm movement, which seeks to inflict pain on prisoners. Conversely, correctional medical personnel are sworn to the Hippocratic Oath and are committed to alleviating prisoners' suffering. The Hippocratic Oath is violated when correctional medical workers adopt penal harm mandates and inflict pain on prisoners. By analyzing lawsuits filed by prisoners under state tort law, this article shows how the penal harm movement co-opts some correctional medical employees into abandoning their treatment and healing mission, thus causing denial or delay of medical treatment to prisoners. This revised version was published online in July 2006 with corrections to the Cover Date.     

On the Object of Arrigo's Critique

International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique -     

The conflict between notions of fairness and the Pareto principle

Most legal academics and policy makers believe that notionsof fairness should be accorded positive weight in evaluatinglegal policies. We explain, however, that ascribing importanceto any notion of fairness (other than one concerned solely withthe distribution of income) will sometimes lead to a conflictwith the Pareto principle. That is, to endorse a notion of fairnessis to endorse the view that it can be desirable to adopt a legalrule that will reduce the well-being of every person in society.     

Image analysis of gunshot residue on entry wounds. II--A statistical estimation of firing range.

A statistical investigation of the relationship between firing range and the amount and distribution of gunshot residue (GSR), used automated image analysis (IA) to quantify GSR deposit resulting from firings into pig skin, from distances ranging between contact and 45 cm. Overall, for a Ruger .22 semi-automatic rifle using CCI solid point, high velocity ammunition, the total area of GSR deposit on the skin sections decreased in a non-linear fashion with firing range. More specifically there were significant differences in the amount of GSR deposited from shots fired at contact compared with shots fired from distances between 2.5 and 45 cm; and between shots fired from a distance of 20 cm or less, with shots fired at a distance of 30 cm or more. In addition, GSR particles were heavily concentrated in the wound tract only for contact and close range shots at 2.5 cm, while the particle distribution was more uniform between the wound tract and the skin surfaces for shots fired from distances greater than 2.5 cm. Consequently, for future scientific investigations of gunshot fatalities, once standards have been established for the weapon and ammunition type in question, image analysis quantification of GSR deposited in and around the gunshot wound may be capable of providing a reliable, statistical basis for estimating firing range.     

Hypoxic/ischaemic brain damage, especially pallidal lesions, in heroin addicts.

The occurrence of pallidal lesions with or without other hypoxic/ischaemic brain injuries was evaluated in 100 intravenous (i.v.) heroin addicts. The brains were collected consecutively from forensic autopsies during the period from January 1995 to June 1996. The autopsies were required by the police and performed at The Institute of Forensic Medicine, The National Hospital, Oslo. There were 21 women and 79 men, median age 32 (range 21-47) and 34 (19-60) years, respectively. Of 38 brains with abnormalities, twenty-five cases showed isolated or combined lesions of hypoxic/ischaemic origin. Pallidal lesions were found in nine brains; six lesions were old, one was subacute (a couple of weeks), and two were part of recent, generalized hypoxia/ischaemia. Six persons had old infarcts in the hippocampal formation, and one of them in combination with old pallidal infarcts. In seven brains small and old infarcts were found in watershed areas in the cerebellum. Between five and ten percent of i.v. heroin addicts might have pallidal infarcts, either as the sole lesion, or combined with other manifestations of hypoxic/ischaemic brain injury. This might give severe mental disturbances in the affected persons.