An E-mail assessment of undergraduates' attitudes toward smoking.

Responses from 513 of 1,000 randomly selected undergraduate students who were sent an e-mail questionnaire, about cigarette smoking were analyzed. Thirteen percent of the respondents identified themselves as smokers. No statistically significant differences were observed between smokers and nonsmokers and year in college, sex, age, race, or having attended public or private high schools. Ninety-eight percent of the respondents considered themselves knowledgeable about adverse health consequences of smoking, yet 39.1% of current smokers seriously considered stopping smoking, and 11.5% of current nonsmokers intended to start smoking. The preferred quitting method of smokers and ex-smokers was stopping all at once ("cold turkey"). Fifty-two percent of the smokers did not want professional assistance to stop smoking; 40% of the nonsmokers wanted information on second-hand smoke.     

An age–period–cohort analysis of cancer incidence among the oldest old,Utah 1973–2002

We used age–period–cohort (APC) analyses to describe the simultaneous effects of age, period, and cohort on cancer incidence rates in an attempt to understand the population dynamics underlying their patterns among those aged 85+. Data from the Utah Cancer Registry (UCR), the US Census, the National Center for Health Statistics (NCHS), and the National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) programme were used to generate age-specific estimates of cancer incidence at ages 65–99 from 1973 to 2002 for Utah. Our results showed increasing cancer incidence rates up to the 85–89 age group followed by declines at ages 90–99 when not confounded by the separate influences of period and cohort effects. We found significant period and cohort effects, suggesting the role of environmental mechanisms in cancer incidence trends between the ages of 85 and 100.     

Ergonomics in a hospital and a university setting: The effect of worksite analysis on upper extremity work-related musculoskeletal disorders

OBJECTIVES: The purpose of this study was to determine whether individuals with work-related injuries receiving worksite analysis would have less lost workdays than individuals not receiving worksite analysis. Therapeutic management of work-related injuries in a hospital and a university setting were also compared. STUDY DESIGN: Over a one-year period, employees who sustained an upper extremity work-related injury were issued questionnaires regarding their injury, treatment, functional status and pain level. Participants were divided into three groups: group 1 consisted of hospital employees (N=14) who underwent worksite analysis, group 2 included university employees (N=15) who underwent worksite analysis whereas group~3 included university employees (N=14) who underwent no analysis. RESULTS: All groups were similar in demographics, functional status, and pain level. Satisfaction with the worksite analysis was similar for groups one and two. CONCLUSION: A pattern of less absenteeism but greater modified duty days was associated with those individuals undergoing worksite analysis.     

Uncommon Priors Require Origin Disputes

In standard belief models, priors are always common knowledge. This prevents such models from representing agents’ probabilistic beliefs about the origins of their priors. By embedding standard models in a larger standard model, however, pre-priors can describe such beliefs. When an agent’s prior and pre-prior are mutually consistent, he must believe that his prior would only have been different in situations where relevant event chances were different, but that variations in other agents’ priors are otherwise completely unrelated to which events are how likely. Due to this, Bayesians who agree enough about the origins of their priors must have the same priors.     

Proxies in the New Political Economy: Caveat Emptor

Some common professional criteria for evaluating econometric tests that use proxies for political, social, and institutional variables as regressors may lull scholars into a false sense of security about specious results. The highly publicized correlations between income and economic freedom based on the economic freedom indexes supplied by the Fraser Institute, Heritage Foundation, and Freedom House are used as illustrations. Because these correlations bear strong resemblances to one another, most economists would consider them mutually supportive. Yet this is not so, implying that mutual resemblance and consistency are not criteria for judging econometric results. (JEL B49 , C19 )     

NEWS ABOUT MURDER IN AN AFRICAN AMERICAN NEWSPAPER: Effects of Relative Frequency and Race and Gender Typifications

Previous scholarly research on selection bias in news about murder indicates that race and gender stereotypes and, to a much lesser extent, the relative frequency of particular murders explain why some homicides are made into news and others are not. However, previous research has directed nearly exclusive attention to white newspapers. The present research remedies this omission by directing attention to the factors that shape selection bias in news about murder in a big-city African American newspaper. The results indicate that the relative frequency dimension of newsworthiness is a weak and inconsistent explanation of selection bias in news about murder in the black newspaper examined. Race, however, has profoundly different effects in white and African American newspapers. Whereas white newspapers use long-standing race stereotypes to filter news about murder, the data from the African American newspaper signal a firm rejection of the black image in the white mind (Entman and Rojecki 2000). Newspaper images of women and men are another matter. In both black and white newspapers, gender stereotypes uniformly filter news about murder and fundamentally distort gender effects. The implications of these findings are discussed including the clear need and ample scholarly room for replicative analyses of news about murder in other African American newspapers, with a keen eye on both "raced ways of seeing" (Hunt 1999, pp. 181–215) and gendered ways of seeing.     

Working Beyond 65: Predictors of Late Retirement for Women and Men MBAs

Comparisons of those who planned to continue working after the age of 65 with those who did not were made for 145 women and 414 men working in managerial fields. All received MBA degrees between the years of 1973 and 1982. About 20% definitely wanted to work after age 65. More positive views of work were predictive of wanting to continue working as was having nontraditional gender-role attitudes. Men who planned to continue working were particularly likely to have a spouse wanting to work past the age of 65. Several other factors appeared to operate differently for women and men.