Race Differences in Sexual Behavior and Their Demographic Implications

Differences between blacks and whites in sexual behavior posited in Rushton's theory of r-K race differences were examined in the United States in an analysis of the annual surveys of the National Opinion Research Center for 1990–1996. This data set was analysed for black-white differences in numbers of sexual partners during the last 5 years and for frequency of sexual intercourse. The general pattern of the results was for blacks to report more sexual partners than whites and for black males to report greater frequency of sexual intercourse, consistent with Rushton's theory. This result has implications for the control of the AIDS epidemic and for the demographic transition among blacks.     

Methodological Approaches to Assessing Risk Perceptions Associated with Food-Related Hazards

The psychometric approach developed by Slovic and his co-workers has been effectively used to assess risk perceptions associated with different food-related hazards. However, further examination (using questionnaire data and partial correlation techniques) has indicated that technological hazards are highly differentiated from lifestyle hazards, in terms of both hazard control and knowledge about the hazard. Optimistic bias was also seen to vary between hazards. Further research has focused on a particular hazard, genetic engineering. Risk perceptions associated with genetic engineering are underpinned by ethical concern and questions relating to perceived need for the technology, as well as perceptions of risk or harm. However, increasing the specificity of hazard stimuli was found to alter the factor structure of underlying risk perceptions. The utility of preference mapping procedures in determining individual differences in trust in risk regulators is also discussed.     

Communicating Risks and Benefits from Fish Consumption: Impact on Belgian Consumers' Perception and Intention to Eat Fish

Communicating about the health effects of fish and seafood may potentially result in a conflict situation: increasing intake is desirable because of health and nutritional benefits, but higher consumption may also lead to an increased intake of potentially harmful environmental contaminants. In order to anticipate the communication challenge this conflict may pose, the research presented here aimed to assess the impact of risk/benefit communication on Belgian consumers' fish consumption behavior and fish attribute perception. Data were collected in June 2005 from a sample of 381 women, aged between 20 and 50 years. An experimental design consisting of four message conditions (benefit‐only; risk‐only; benefit‐risk; and risk‐benefit) combined with three information sources (fish and food industry; consumer organization; government) was used. Exposure to the benefit‐only message resulted in an increase from a self‐reported fish consumption frequency of 4.2 times per month to an intended fish consumption frequency of 5.1 times per month (+21%), while fish attribute perceptions only marginally improved. The risk‐only message resulted in a strong negative perceptual change in the range of two points on a seven‐point scale. This translated into an 8% decrease of behavioral intention (from eating fish 4.5 times per month to an intention of eating fish 4.1 times per month). Balanced messages referring to both risks and benefits yielded no significant change in behavioral intention, despite a significant worsening of fish attribute perception. The presentation order of benefits and risks in the balanced message showed a tendency to affect both behavioral intention and attribute perception, with the first message component being most influential. Information source did not yield any significant impact either on behavioral intention or on attribute perceptions, independent of the message content. The results from this study provide valuable insights for future risk/benefit and balanced communication about seafood.     

能挽救生命的医学突破

新生代治疗方法已加入到与中风、癌症和心脏病作斗争的行列。除了小时侯摘除过扁桃体之外,63岁的霍华德·库比兹从未进过医院。因此,1998年6月8日,当他中风、身体右半边麻痹时,他唯一的恐惧就是,正如他所了解的,生活就此结束了。他已经想象自己被束缚在轮椅上或是在疗养院里度过余生。     

Generalizability of Gottman and Colleagues' Affective Process Models of Couples' Relationship Outcomes

The generalizability of Gottman et al's. (1998) affective process models was examined using a community-based sample of 85 married or cohabiting couples with at-risk backgrounds. Predictive associations between affective processes assessed at about age 21 years and relationship status and satisfaction approximately 2.5 years later were examined. The major findings of Gottman et al. failed to replicate. In particular, men's rejection of their partners' influence, the lack of men's deescalation of partners' negative affect, and women's negative start up were not predictive of relationship status. Further, differences in affective processes were found when comparing discussion sessions of the men's versus the women's chosen topics. The findings suggested that the validity and utility of the affective process models need further investigation.     

Judicial Decision Making and International Tribunals: Assessing the Impact of Individual,National, and International Factors*

Objective. The objective of this article is to explain judicial decision making at the International Criminal Tribunal for the Former Yugoslavia by analyzing the impact of individual, national, and international factors. Methods. We use regression and probit analysis of data on the verdicts and sentences handed down by the judges. Results. We find that international factors best explain judicial decision making, especially regarding sentencing. Conclusions. International tribunals and courts are becoming increasingly important and prevalent and it is critical that scholars better understand how their judges make decisions.     

‘Subjects,Participants, Collaborators’

Existing accounts of new war have not actively engaged with feminist analysis. Protest masculinity is suggested as an alternative explanatory framework to conventional explanations of violence in new war. To explore the intersection between masculinity and new wars the example of Sierra Leone's Revolutionary United Front has been investigated. The article concludes that masculinity is an essential cause to the creation of new war and to the form that new war takes once it has originated.     

Exiting the Drug-Addict Role: Variations by Race and Gender

Our paper explores race and gender variations in the processes of exiting a “drug-addict role” and in creating a “recovering-addict role” within the ideological constraints of 12-Step programs. Our method is qualitative and features in-depth interviewing with 45 currently abstinent drug addicts from the 12-Step programs of Alcoholics Anonymous (A.A.) and Narcotics Anonymous (N.A.) in the Washington, D.C., Metropolitan Area as well as a residential and out-patient treatment program in mid-Michigan. Our respondents' exit processes typically began with doubts about the drug addict role followed by an often long and dynamic period of seeking alternatives to it without giving up drugs and alcohol completely. In some cases, however, participation in a new role initiated doubts about an existing one. Contrary to extant research, turning points or epiphanic moments in existing roles were not always identified. Most importantly, however, we found many differences by race and gender in what comprised the exit process. Gender socialization, cultural diversity, and the history of race relations in the United States help to explain this diversity.