The Social Conditions for Nanomedicine: Disruption, Systems, and Lock-in

Here we consider two ways that nanomedicine might be disruptive. First, low-end disruptions that are intrinsically unpredictable but limited in scope, and second, high end disruptions that involve broader societal issues but can be anticipated, allowing opportunity for ethical reflection.     

Adolescents’ Response to Parental Efforts to Influence Eating Habits: When Parental Warmth Matters

Previous findings have shown both beneficial and adverse effects of parents’ attempts to influence adolescents’ eating habits. The current study examined the differential effect of parents’ persuasion (e.g., encouragement, giving information) and pressure tactics (e.g., guilt induction, ridicule) and the moderating influence of parental warmth on older adolescents’ emotional and behavioral responses. An ethnically diverse sample of 336 older adolescents (M age = 18.6; SD = 1.1; 58.0% female) were surveyed. Adolescents who reported higher levels of pressure tactics by parents reported more negative affect and behavioral resistance. Perceived parental warmth moderated the influence of persuasion tactics, but not pressure tactics. For adolescents with low parental warmth, high levels of persuasion were associated with more negative emotional and behavioral responses; persuasion had the opposite associations for adolescents with high parental warmth. These results suggest that parental warmth plays an important role in how older adolescents respond to parents’ persuasion tactics. However, when parents use more forceful pressure tactics to influence eating habits, adolescents react negatively regardless of the overall quality of the parent–adolescent relationship.     

Knowledge and attitudes about AIDS: A comparison of public high school students,incarcerated delinquents,and emotionally disturbed adolescents

This study compared AIDS knowledge and attitudes in public high school students (N=167), incarcerated delinquents (N=166), and emotionally disturbed (SED) adolescents (N=151). The response measure was a 50-item Acquired Immunodeficiency Syndrome (AIDS) questionnaire that was previously used by Bell et al., in their 1991 study of learning disabled adolescents. Although AIDS knowledge was moderately high in all three groups, widespread misunderstandings about disease transmission and awareness of high-risk groups and practices were noted. Knowledge scores were significantly higher in the public school sample than in the SED adolescents; moreover, they tended to be slightly higher (p<0.10) than the delinquent group as well. Teenagers with the severest emotional problems were by far the least informed. Age and race were also predictive of AIDS knowledge. Other results showed that delinquents were more permissive in their attitudes about sex, more inclined to disdain safe sex practices, and more likely to feel threatened by high-risk groups as well as powerless to protect themselves against AIDS. Generally speaking, the findings extend the work of other investigators on the needs for AIDS education in adolescents. The need is especially urgent in delinquent and emotionally disturbed youth who may require a more comprehensive intervention because of their greater knowledge deficits, propensity for high-risk practices, and tendency to deny or underestimate their own vulnerability.Received Ph.D. in clinical psychology from the University of Utah in Salt Lake City. Research interests include health behavior change and the treatment of anxiety and habit disorders. To whom correspondence should be addressed.Received M.A. degree in psychology from the University of the Pacific. Research interests include health behavior change and medical epidemiology.Received Ph.D. in psychology from the University of Auckland, Auckland, New Zealand. Research interests are in child and adolescent psychiatry and the delivery of mental health services.Received Ph.D. in biostatistics from the Medical College of Virginia. Research interests are in general linear models.     

Biotechnology, Ethics and the Politics of Cloning

As the debates over cloning and stem cell research indicate, issues raised by biotechnology combine research into the genetic sciences, perspectives and contexts articulated by the social sciences, and the ethical and anthropological concerns of philosophy. Consequently, we argue that intervening in the debates over biotechnology require supradisciplinary critical philosophy and social theory to illuminate the problems and their stakes. More specifically, we will demonstrate problems with the cloning of animals that for now render the cloning of humans unacceptable. In addition, we take on arguments for and against stem cell research and contend that it contains positive potential for medical advances that should not be blocked by problematic conservative positions. Nonetheless, we believe that the entire realm of biotechnology is fraught with dangers and problems that require careful study and democratic debate of key ethical and political issues.     

Breastfeeding Duration and Reported Child Maltreatment in a Population-based Alaskan Birth Cohort

Journal of Family Violence - Research suggests that breastfeeding may reduce child maltreatment risk. Alaska has high rates of both breastfeeding initiation and maltreatment reports to Child...     

Postmodern politics and the battle for the future

Abstract

The postmodern turn which has so marked social and cultural theory also involves conflicts between modern and postmodern politics. In this study, we articulate the differences between modern and postmodern politics and argue against one‐sided positions which dogmatically reject one tradition or the other in favor of partisanship for either the modern or the postmodern. Arguing for a politics of alliance and solidarity, we claim that this project is best served by drawing on the most progressive elements of both the modern and postmodern traditions. Developing a new politics involves overcoming the limitations of certain versions of modern politics and postmodern identity politics in order to develop a politics of alliance and solidarity equal to the challenges of the coming millennium.     

Analyzing the representativeness of internet political participation

Political participation researchers have developed several evaluative techniques to assess the representativeness of political participation patterns. Yet, while the Internet has become a mainstream avenue for political participation in the United States, current assessments of online participation insufficiently apply these methods. To incorporate these methods we begin by drawing upon resource theory to inform two-stage ordered-logit models of online and offline political participation. Our results suggest that the factors predicting online participation often differ from the factors that predict offline participation. Even so, we find that those from higher socioeconomic backgrounds tend to disproportionately possess these distinct online determinants. Next, we use a wide spectrum of political opinion questions to determine whether online participators opinions reflect or distort those of the general population. Overall, we find that online participation tends to relate moderately with liberal preferences. However, because offline participation relates to political attitudes similarly, the Internet only marginally advantages the political voice of liberals. Finally, we discuss the implications of these results.