School environment, self-esteem, and delinquency

The positive and negative effects of one's school environment (and interracial contact within this environment) have been widely debated. A question of great concern is whether the racial composition (e.g., school environment) of a school affects one's self-esteem. The present study explored whether self-esteem, race-esteem, school commitment, and delinquency differ by the racial composition of a school. Self-report questionnaires were administered to a random sample of 1,100 high school students in a large midwestern city of the United States. The findings (a) suggest that all four measures differ by school environment, and (b) provide partial support for earlier studies claiming that, within racially homogeneous school environments, African American students, in particular, enjoy higher self-esteem. Moreover, this finding might suggest that racial diversity within certain school environments (e.g., mostly Caucasian or equally mixed) carries with it lower levels of self-esteem. Higher rates of self-reported delinquency, however, were found in the equally mixed school environment than in racially homogeneous school environments.     

Situating the academic study of controlling state crime

This article reviews the academic context of state crime, focuses on its control, posits a number of areas where control can have a series of unintended consequences, and then suggests how to improve the publics ability to control state crime. This revised version was published online in July 2006 with corrections to the Cover Date.     

Laboratory simulation and bias in the study of juror behavior

Theoretical speculation and meta-analysis suggest that the strength of treatment effects (e.g., defendant attractiveness) may become weaker as the experimental simulation becomes more realistic and complex. In order to test this hypothesis, various levels of biasing pretrial publicity were combined with both a short and a long trial. Results provided no support for the contention that treatment effects act differently as a function of the length of the stimulus trial in which they are embedded. Rather, it is suggested that treatments used in simplified jury simulations may often show similar effects when examined in more realistic, complex settingsif the treatments are comparable.This research was supported by NSF Research grant No. SES 8419944 to the second author, John Carroll, and James Alfini. Portions were presented at the Midwestern Psychological Association Convention, Chicago, May 7–9, 1987.     

Social Security Amendments of 1983: legislative history and summary of provisions

This article traces the legislative history of the new law from the report, on January 20, 1983, of the recommendations of the National Commission on Social Security Reform (which formed the basis of this legislation) to enactment, on April 20, 1983, of Public Law 98-21. It also analyzes the provisions of Public Law 98-21, which, among other things, delay the annual cost-of-living adjustments in benefits from July to January of each each year, make up to one-half of the benefits received by higher-income beneficiaries subject to income taxes, gradually raise the retirement age early in the next century, call for the earlier implementation of schedule payroll tax increases, and put new Federal employees under the Social Security program. The legislation also establishes a new system of prospective payment for hospital services under Medicare and extends supplementary unemployment compensation benefits that otherwise would have expired in March 1983.     

Utilization of serum tryptase and immunoglobulin e assay in the postmortem diagnosis of anaphylaxis

The postmortem diagnosis of anaphylaxis is difficult. Serum concentrations of tryptase (a mast cell product released during anaphylaxis) have been used after death as an indicator of possible antemortem anaphylaxis. However, studies have indicated that tryptase may be elevated with increasing postmortem interval (PMI), or in nonanaphylactic deaths with significant atherosclerosis or chest trauma. Serum total IgE has been used by some to confirm anaphylaxis when tryptase is elevated. Serum levels of tryptase from 57 decedents with varying PMI, all dying of presumed nonanaphylactic causes, were determined. In cases with elevated levels (>11.4 ng/mL), an assay of total serum IgE was also performed. Both tryptase and IgE demonstrated significant elevations with increasing PMI. Decedents were categorized according to presence of cardiovascular disease, chest trauma, or both; many demonstrated elevation of 1 or both markers, without statistically significant differences between categories. Postulated mechanisms for nonanaphylactic elevations of these markers are reviewed. The possible utility of allergen-specific IgE or allergen panels is discussed.     

Concentrated bleach burns in a child

After a review of the literature on inflicted burns in children, we present a case of caustic burns in a child aged 6 months. Its interest lies in the causative agent (concentrated bleach) and in discussion of the intentional nature of the burn.     

Clinicopathologic features of fatal self-inflicted incised and stab wounds: a 20-year study

The files of the Forensic Science Center in Adelaide, South Australia, were examined for all cases listed as suicide in which death had been caused by the use of a sharp instrument during the 20-year period from January 1981 to December 2000. Fifty-one cases were identified, consisting of 35 men and 16 women. The age range was 23 to 83 years (mean 49 years) representing 1.6% of total suicides (513182). Fatal injuries included incised wounds to the arms in 51.4% of men (n = 1835) compared with 87.5% of women (n = 1416), incised and stab wounds to the neck in 40% of men (n = 1435) and 25% of women (n = 416), and stab wounds to the chest or abdomen in 28.6% of men (n = 1035) and 12.5% of women (n = 216). In 8 cases, multiple sites were involved. The use of sharp instruments in suicide was favored by older, rather than younger, individuals, with a tendency for women to incise their wrists. Hesitation marks were present in 23 cases (54%) and scarring of the wrists from previous suicide attempts in 5 cases. Although this study demonstrated a higher number of men than women committing suicide by using sharp objects, this method of suicide remains uncommon.