An empirical assessment of the Above the Influence advertising campaign

This study evaluated the efficacy of Above the Influence (ATI), a national media-based health persuasion campaign to deter youth drug use. The campaign uses public service anti-drug prevention messages and targets youth between the ages of 14 and 16, a period of heightened susceptibility to peer influences. The evaluation utilized mall intercepts from geographically dispersed regions of the country. Theoretical impetus for the campaign combines elements of the theory of reasoned action (TRA), persuasion theory, and the health belief model. A series of structural equation models were tested with four randomly drawn cross-validation samples (N = 3,000). Findings suggest that awareness of ATI is associated with greater anti-drug beliefs, fewer drug use intentions, and less marijuana use. Congruent with the TRA, changes in beliefs and intentions are intermediate steps linking campaign awareness with behavior. This study provides further evidence of positive campaign effects and may strengthen reliance on mass media health persuasion campaigns as a useful adjunct to other programs targeting youth.     

Physicians' understanding of consent requirements for phase I clinical trials in cognitively impaired or highly vulnerable populations

We investigated physicians' attitudes about entering patients who cannot give informed consent or who are of a vulnerable population into clinical trials. A survey instrument asked a nationwide sample of practicing physicians about whether ten hypothetical patients could be enrolled in a phase I clinical trials. The impact of demographic variables on the number of scenarios viewed as completely or somewhat acceptable was analyzed via student's T tests or analysis of variance (ANOVA) as applicable. All significant (p<0.01) variables were entered into a multiple logistic regression model. Eighty-four percent of respondents indicated that at least one case scenario was acceptable. A majority of those who conduct clinical trials (62%), who had training in the ethics of clinical research (78%), and who sit on institutional review boards (IRBs) (83%) approved of at least one case scenario. Physicians approved of the entry of some patients who cannot give informed consent or who are of a vulnerable population into clinical trials. More effective education on the guidelines involving clinical research should be available to practicing physicians, residents, and medical students. There should also be assurance that physicians who conduct clinical trials or who sit on IRBs have the requisite knowledge about the ethics of clinical research.     

The transmission of socioeconomic status and prestige in Great Britain and the United States

We analyze male occupational attainment using separate models in which occupational level is measured by indigenous socioeconomic index (SEI) scales, indigenous prestige scales, and a common prestige scale. Other than some consistent societal differences, the SEI scales produce highly similar results in both societies. In sharp contrast, both indigenous and common prestige scales indicate a stronger relative effect of origin (compared with education) on occupation in Great Britain. The dimensions of prestige and socioeconomic status thus seem to tap different aspects of the social mobility process, and the societies differ in the transmission of prestige but not socioeconomic status.     

Realized Potential or Lost Talent: High School Variables and Bachelor's Degree Completion

This study examined how background and high school variables affected participants in either realizing their potential by completing a bachelor's degree or experiencing lost talent by not completing a bachelor's degree. A sample of participants who had demonstrated above average cognitive ability and had high postsecondary educational goals when in 8th grade was selected from the National Education Longitudinal Study of 1988 (national longitudinal data from 1988 to 2000; National Education, 2002). Several background and high school variables had strong effects on degree completion. Results were used to develop the Realized Potential or Lost Talent model. Implications for helping young people in their educational‐career development are included.     

The free triple assumption

Many impossibility results, like Arrow's Theorem, can be strengthened by using a domain constraint that is substantially weaker than the usual domain condition.     

Risking the qualitative study of risk

The topic of risk has received extensive coverage in recent years. Hundreds of articles and numerous books have dealt with risk in occupations, safety, medicine, public health, and environmental pollution. However, in qualitative studies the subjective assessment of risk in everyday life have been badly neglected. Some of the reasons for this neglect, and its consequences for risk research, have been outlined in this paper.     

The dynamics of Young Men's career aspirations

Career aspirations have assumed a central place in our understanding of the process of social mobility, yet aspirations themselves have been subject to remarkably little scrutiny. We conduct an empirical analysis of the dynamics of aspirations in a cohort using data from the National Longitudinal Survey of Young Men. Our results indicate that (1) occupational aspirations decline with age; (2) the overwhelming majority of young men have high aspirations at some point; (3) occupational aspirations, highly unstable among teenagers, become more stable with age; and (4) differences by race and social origin grow with age, reflecting growing race and social class differences in educational attainment.An earlier draft of this paper was presented at the American Sociologial Association Annual Meeting, San Francisco, August 1989.     

Methods for the estimation of failure distributions and rates from automobile warranty data

We consider the occurrence of warranty claims for automobiles when both age and mileage accumulation may affect failure. The presence of both age and mileage limits on warranties creates interesting problems for the analysis of failures. We propose a family of models that relates failure to time and mileage accumulation. Methods for fitting the models based on warranty data and supplementary information about mileage accumulation are presented and illustrated on some real data. The general problem of modelling failures in equipment when both time and usage are factors is discussed.     

Presidential Address: The Faculty Time Divide

The time demands of academic life are examined, drawing on data from a large national sample of faculty. I outline the divide between full-time faculty, who work long hours irrespective of rank or institution type, and part-time faculty, who work at low pay with little job security, status, recognition, or fringe benefits. The expectations of academic life in dual-career couples are hard to reconcile with the demands of parenting. This is a common problem because assistant professors are generally too old to wait until they have tenure to have children. The segmentation of academic life into an overworked core and a marginalized periphery tends to perpetuate gender inequality.     

Effects of Spousal Economic and Cultural Factors on Dutch Marital Satisfaction

Using panel data of Dutch first marriages with children (N _{Time 1}=646, N _{Time 2}=386), the relevance of economic and cultural factors in understanding marital satisfaction is examined. The sample was middle-aged and the average marital duration was 17 years (at Time 1). Besides, couples mainly represent single earner and main-earner households. Our results demonstrate that both economic and cultural factors are valid in understanding marital satisfaction. However, whereas cultural characteristics are more important explaining spousal marital satisfaction at Time 1, economic indicators are important predicting change in marital satisfaction. An interaction effect between cultural and economic factors was found as well. Husbands’ familialism moderates the effect of women’s employment on women’s marital satisfaction at Time 1.Ann Van den Troost, Center for Population and Family Research, Department of Sociology, Catholic University of Leuven, Van Evenstraat 2B, 3000 Leuven, Belgium; e-mail: ann.vandentroost@soc.kuleuven.ac.beAd A. Vermulst, Institute of Family and Child Care Studies, Radboud University, Nijmegen, P.O. Box 9104, 6500 HR, Nijmegen, The Netherlands; e-mail: A. Vermulst@12move.nlJan R.M. Gerris, Institute of Family and Child Care Studies, Radboud University, Nijmegen, P.O. Box 9104, 6500 HR, Nijmegen, The Netherlands; e-mail: jan.geris@ped.kun.nlKoen Matthijs, Center for Population and Family Research, Department of Sociology, Catholic University of Leuven, Van Evenstraat 2B, 3000 Leuven, Belgium; e-mail: koen.matthijs@soc.kuleuven.ac.beJerry Welkenhuysen-Gybels, Business & Decision Brussels, Belgium; e-mail: jwelkenhuysen@businessdecision.com