Framing Public Discussion of Gay Civil Unions

Although the framing of public opinion has often been conceptualizedas a collective and social process, experimental studies offraming have typically examined only individual, psychologicalresponses to alternative message frames. In this research weemploy for the first time group conversations as the unit ofanalysis (following Gamson 1992) in an experimental study offraming effects. Two hundred and thirty-five American citizensin 50 groups (17 homo-geneously conservative groups, 15 homogeneouslyliberal groups, and 18 heterogeneous groups) discussed whetheror not gay and lesbian partnerships should be legally recognized.Groups were randomly assigned to one of two framing conditions(a "homosexual marriage/special rights" frame or a "civil union/equalrights" frame). Results indicated framing effects that were,in all cases, contingent on the ideological leanings of thegroup. The "marriage" frame tended to polarize group discussionsalong ideological lines. Both liberal and conservative groupsappeared to find their opponents’ frame more provocative,responding to them with a larger number of statements and expressinggreater ambivalence than when reacting to more hospitable frames.     

Public opinion about AIDS policies. The role of misinformation and attitudes toward homosexuals

In an effort to better understand the cognitive and attitudinal factors underlying public opinion on AIDS-related issues, this article proposes and empirically tests a model of the relationships between (1) knowledge of HIV transmission, specifically the misinformation that AIDS can be transmitted easily through casual contact with HIV-infected persons; (2) attitudes toward homosexuals, the most prominent of the social groups presently affected by the AIDS crisis; and (3) support for restrictive public policies aimed at HIV-infected persons. Data from two nationally representative surveys conducted in December of 1985 (N = 2,308) and in July of 1987 (N = 2,095) provide evidence that misinformation about AIDS transmission and negative attitudes toward homosexuals are strong predictors of support for stringent restrictions of persons with AIDS. The findings also suggest that several background factors, in particular, education and political liberalism, may also play decisive roles in influencing levels of support for restricting those infected with the AIDS virus.     

Introducing Technology in Child Welfare Referrals: A Case Study

Access to social services is important for the safety of children and ultimately for reunification of families involved in the child welfare system. The process of linking families to services, however, varies by caseworker and can be cumbersome and time consuming. The Department of Children and Family Services (DCFS) Needs Portal is an Internet-based intervention to improve the timing and quality of social service referrals in Los Angeles County We used a case study approach including in-depth interviews, direct observations, and user feedback obtained from the Needs Portal to (a) determine perceived benefits and barriers to adopting the Needs Portal, and (b) report how the flow of information between users and developers was used to adapt to user needs. Our analyses revealed four major barriers: (a) caseworker apprehension regarding new technology, (b) variation in communication styles by user type, (c) lack of technological infrastructure, and (d) competing workplace demands. Information sharing between developers and users has the potential to better meet the needs of users and ultimately maximize utilization of new technology. Although Internet-based interventions are designed to inexpensively and effectively coordinate services, emerging interventions may require in-person assistance and modifications in order to succeed.     

Pornography and Marriage

We used data on 20,000 ever-married adults in the General Social Survey to examine the relationship between watching pornographic films and various measures of marital well-being. We found that adults who had watched an X-rated movie in the past year were more likely to be divorced, more likely to have had an extramarital affair, and less likely to report being happy with their marriage or happy overall. We also found that, for men, pornography use reduced the positive relationship between frequency of sex and happiness. Finally, we found that the negative relationship between pornography use and marital well-being has, if anything, grown stronger over time, during a period in which pornography has become both more explicit and more easily available.     

Characterizing the Noncancer Toxicity of Mixtures Using Concepts from the TTC and Quantitative Models of Uncertainty in Mixture Toxicity

This article explores the use of an approach for setting default values for the noncancer toxicity, developed as part of the Threshold of Toxicological Concern (TTC), for the evaluation of the chronic noncarcinogenic effects of certain chemical mixtures. Individuals are exposed to many mixtures where there are little or no toxicological data on some or all of the mixture components. The approach developed in the TTC can provide a basis for conservative estimates of the toxicity of the mixture components when compound-specific data are not available. The application of this approach to multiple chemicals in a mixture, however, has implications for the statistical assumptions made in developing component-based estimates of mixtures. Specifically, conservative assumptions that are appropriate for one compound may become overly conservative when applied to all components of a mixture. This overestimation can be investigated by modeling the uncertainty in toxicity standards. In this article the approach is applied to both hypothetical and actual examples of chemical mixtures and the potential for overestimation is investigated. The results indicate that the use of the approach leads to conservative estimates of mixture toxicity and therefore its use is most appropriate for screening assessments of mixtures.     

College Counselors’ Perceptions and Practices Regarding Anticipatory Guidance on Firearms

Abstract

Objectives: This study assessed college counselors’ anticipatory guidance on firearms for student clients. Participants: The membership of the Association for University and College Counseling Center Directors was used to identify a national random sample of counseling centers (n = 361). One counselor from each center was selected to survey. Methods: In the winter of 2008, a 3-wave mailing procedure was used to maximize the response rate. Completed surveys served as consent (as approved by the University Human Subjects Committee). Results: A total of 213 counselors (59%) responded. They were unlikely to provide anticipatory guidance (6%), chart/keep records on client ownership/access to firearms (17%), or to counsel the majority of clients from various diagnostic categories on firearms. Conclusions: University personnel are likely to refer students with suspected mental health problems to university counseling centers. The findings indicate that few counseling centers will address firearm issues with students.     

The use of inter-marriage statistics as an index of assimilation

Marriage statistics have for many years been used as a means of assessing the speed with which immigrant, racial or ethnico-religious groups shed their ethnic identity and become assimilated. This paper reviews the problems involved in using marriage statistics for this purpose (making special reference to immigrant groups) and concludes that though inter-marriage is a reasonable measure of assimilation, the ratios in common use greatly overstate or distort the extent of inter-marriage. The paper then puts forward two much more reliable ratios— one measuring the tendency to inter-marry on the part of those having some opportunity to inter-marry, and the other measuring the actual extent of intermarriage in the ethnic group as a whole—and suggests that the best assessment comes from using these two in conjunction. Though these ratios are readily obtainable from field and documentary surveys they cannot be derived from official published statistics; the paper therefore puts forward another ratio which is obtainable from official statistics but is more reliable than the ratios in common use.     

Nest-site selection and nest depredation of semi-aquatic turtles on golf courses

Urban landscapes present various challenges to semi-aquatic turtle reproduction. In developed regions, golf courses may provide some of the best remaining habitat for turtle populations. We explored nest-site selection of eastern painted turtles (Chrysemys picta) at a golf course pond in Davidson, North Carolina, USA, and modeled nest-site preference using Akaike Information Criterion, with the best supported model favoring nests surrounded by mulch and mowed grass. Additionally, we evaluated nest depredation rates using simulated turtle nests and found that golf course ponds did not have significantly greater nest depredation compared to urban and rural ponds. Our results suggest that golf courses may offer suitable habitat for turtle reproduction in developed areas.     

Language Experience Shapes the Development of the Mutual Exclusivity Bias

Halberda (2003) demonstrated that 17‐month‐old infants, but not 14‐ or 16‐month‐olds, use a strategy known as mutual exclusivity (ME) to identify the meanings of new words. When 17‐month‐olds were presented with a novel word in an intermodal preferential looking task, they preferentially fixated a novel object over an object for which they already had a name. We explored whether the development of this word‐learning strategy is driven by children’s experience of hearing only one name for each referent in their environment by comparing the behavior of infants from monolingual and bilingual homes. Monolingual infants aged 17–22 months showed clear evidence of using an ME strategy, in that they preferentially fixated the novel object when they were asked to “look at the dax.” Bilingual infants of the same age and vocabulary size failed to show a similar pattern of behavior. We suggest that children who are raised with more than one language fail to develop an ME strategy in parallel with monolingual infants because development of the bias is a consequence of the monolingual child’s everyday experiences with words.