Scavenging behavior of Lynx rufus on human remains during the winter months of Southeast Texas

Animal-scavenging alterations on human remains can be mistaken as human criminal activity. A 32-day study, documenting animal scavenging on a human cadaver, was conducted at the Southeast Texas Applied Forensic Science facility, Sam Houston State University, Huntsville, Texas. A Stealth Cam Rogue IR was positioned near the cadaver to capture scavenging activity. An atypical scavenger, the bobcat, Lynx rufus, was recorded feeding on the cadaver. Scavenging by bobcats on human remains is not a predominant behavior and has minimal documentation. Scavenging behaviors and destruction of body tissues were analyzed. Results show that the bobcat did not feed on areas of the body that it does for other large animal carcasses. Results also show the bobcat feeds similarly during peak and nonpeak hours. Understanding the destruction of human tissue and covering of the body with leaf debris may aid forensic anthropologists and pathologists in differentiating between nefarious human activity and animal scavenging.     

Predictors of sexual aggression among male juvenile offenders

The purpose of this study was to conduct a longitudinal examination of predictors of sexual aggression among male juvenile offenders. Four hundred and four adolescent males between the ages of 14 and 17 years were recruited from juvenile probation offices to take part in a prospective study of substance use and sexual risk. At baseline, participants completed a series of questionnaires that assessed putative risk factors for sexual aggression. They then completed a measure of sexual aggression at the 6-month follow-up period. Correlational analyses revealed that participants who reported hard drug use, more frequent alcohol and marijuana use, and less severe offenses reported engaging in more severe sexual aggression. In addition, participants who reported higher impulsivity, sensation seeking, and externalizing behaviors also reported participating in more severe sexual aggression. When these variables were included in a regression analysis, only externalizing behaviors and severity of offense uniquely predicted severity of sexual aggression at the 6-month follow-up.     

A Tale of Two Taxes: The Fate of Environmental Tax Reform in Canada

Policy makers who embrace market‐based approaches to environmental regulation, typically eschew carbon taxes in favor of the political advantages of cap and trade, which offers lower visibility of costs to consumers and the opportunity to allocate valuable permits freely to industry. Against this backdrop, the article examines two surprising proposals for carbon taxes, by the government of British Columbia (BC) and by the federal Liberal Party of Canada. Both reflected a triumph of party leaders' normative “good policy” motives over “good politics.” The BC tax alone succeeded first because it was adopted by a party already in government. Second, the onset of a recession before the next elections shifted voters' attention to the economy, which advantaged the BC Liberals but disadvantaged their federal counterparts. However, proposals for carbon taxes were unpopular in both jurisdictions, offering a cautionary tale concerning the fate of politicians' normative commitments absent electoral backing.     

Predictors of Adolescent Sexual Risk Taking Behaviors Which Put Them at Risk for Contracting HIV

This article reports results of a study exploring predictors of adolescents' behavior that could reduce their risk of contracting HIV. The theory of reasoned action is employed as a framework. Participants included eighth-grade students (n = 230), eleventh- and twelfth-grade students (n = 106), and first- and second-year college students (n = 156). Results of regression analyses suggest the best predictor of some risky behavior (e.g., condom use) is attitude toward risky behavior while predictors of other behaviors (e.g., number of sexual partners) varies by sample group. Implications for community educators, teachers, and HIV/AIDS message designers are discussed.     

The Relationship Between Courtship Violence and Sexual Aggression in College Students

The relationship between physical and sexual aggression in college students was explored in the current study. Participants were 245 males and 411 females recruited from a 2-year or 4-year college. The vast majority were white. All of them responded to a measure of physical aggression (The Conflict Tactics Scale; Straus, 1979) and sexual aggression (the Sexual Experiences Survey; Koss et al., 1987). A subset of participants also responded to a questionnaire assessing Signs to Look for in a Battering Personality (Ryan, 1995). Results showed a significant association between physical and sexual aggression in men and women. In addition, the combination of physical and sexual aggression produced nonsignificantly higher levels of aggression than when they occurred alone. Discriminant analyses showed verbal abuse and threats predicted both physical and sexual aggression in men and women; however, gender differences emerged on other characteristics. Finally, effect size analyses showed larger effect sizes for sexual than for physical aggression on many of the Signs to Look for in a Battering Personality.     

IMPACT ASSESSMENT AND POLICY FAILURE: THE NUCLEAR WASTE POLICY ACT OF 1982

We examine the role of environmental assessments in the siting process mandated under the ambitious Nuclear Waste Policy Act of 1982. We analyze the effect of these assessments in both the western and eastern United States using the original documents, critiques of the methodology of the assessments, and public comments on the siting process, including a content analysis of hearings in Wisconsin and Maine. We conclude that the major effect of the assessments on the policy process was to stimulate public and state opposition to the Department of Energy's efforts to implement NWPA, leading to what could be called policy failure and a significant redirection of the act by Congress in late 1987. The paper represents an early report of a more comprehensive and ongoing study of the politics of nuclear waste disposal.     

Ideas and Environmental Standard‐Setting: A Comparative Study of Regulation of the Pulp and Paper Industry

This article examines the policy responses of Canada, Sweden, and the United States to the discovery of dioxins in pulp mill effluents and paper products, with particular attention to the impact of science and the scientific community on national environmental standards. Important areas of policy divergence were found, despite considerable scientific consensus among environmental scientists in the three jurisdictions, as the potential force of shared causal knowledge was undermined by competing domestic interests and different institutional contexts for decision‐making. This analysis challenges the emphasis of the epistemic community literature on the role of scientists in promoting policy convergence, underscoring the importance of the interaction of ideas, interest group politics, and institutions in public policy‐making.