Differentials in Adult Mortality and Activity Limitation by Years of Education in the United States at the End of the 1990s

This study examines mortality differentials and health disparities between educational groups within the 1998 adult population (ages 25 and older) in the United States. Mortality differentials are measured using average life expectancy and health disparities by expected years without activity limitation. The results indicate that for both sexes, higher education is associated with higher life expectancy. Those with higher levels of education also have higher life expectancy without activity limitation. Adults with higher education can also expect to enjoy a greater percentage of their expected lives free of any form of activity limitation. At each level of education, adult females have a higher level of activity limitation compared to adult males. At the same level of education, adult females expect to enjoy smaller percentages of their remaining lives free of activity limitation compared to adult males of the same age.     

Physical fitness effects on substance abuse risk factors and use patterns

In this study, seventy-four adolescents in either a school, community or hospital based drug intervention program received and eight to nine week structured fitness activity class as an integrated element of their respective prevention or treatment program. Prepost assessments indicated significant gains in the field fitness tests of one mile run, 1 minute situp, 1 minute pushup, percent fat and flexibility for the total sample. Based upon prepost change on the one mile run time (less than 1:00) subjects were categorized as improvers (n = 38) and non-improvers (n = 36). Improvers demonstrated a significant increase in the self concept risk factor (Piers Harris Self Concept Scale) and a significant decrease in anxiety and depression risk factors (General Well-Being Scale) compared to the non-improvers. At posttest, the improvers self reported substance use patterns were significantly lower compared to the non-improvers for percentage of the sample who were multiple drug users and alcohol uses per week and were significantly higher for the percentage of the sample demonstrating total abstinence. These findings are suggestive of the usefulness of physical training as a supplemental intervention for adolescent substance abusers.     

Resource Dependence and Community Well‐Being in Rural Canada*

Abstract The well‐being of residents of resource dependent communities is a question of traditional interest to rural sociologists. The label “resource dependent” obscures how this relationship may vary between particular resource industries, regions, or indicators of well‐being. Few analyses have compared the relationship between well‐being and resource dependence across different industries, nor tested competing theories about the relationship between resource dependence and well‐being. Our paper presents an overview of the relationship between resource dependence—agriculture, fisheries, mining, energy, forestry—and human well‐being in Canada. Analysis of 1996 Statistics Canada data revealed a great deal of variation in the effect of “resource” dependence on indicators of well‐being (e.g., human capital, unemployment, income): some industries exhibit fairly positive outcomes (e.g., agriculture), others more negative outcomes (e.g., fishing). Consistent with analyses conducted in the United States, these relationships vary by region, suggesting the need for models that incorporate the particulars of place and industry.     

HISPANIC MEDIA USE AND PERCEPTIONS OF DISCRIMINATION:

This study utilizes data from the Latino National Political Survey to evaluate the relationship between several social and cultural variables, media use, and Hispanic perceptions of discrimination. We examine the effects that level of income and education, personal experience, ethnicity, and political party preference and media exposure have on these perceptions. The examination builds on social-psychological theories and media framing/cultivation arguments. The cross-section, regression analysis considers Hispanics as a whole and as various subgroups (Mexicans, Puerto Ricans, and Cubans), respectively. Contrary to conventional wisdom that media use is positively related to perceived discrimination, we find that socioeconomic and ethnic conditions are of greater import for understanding perceptions. Further, it appears that media use has little impact on perceptions of discrimination.     

EDUCATIONAL AND WORK STRATEGIES FROM ADOLESCENCE TO EARLY ADULTHOOD: CONSEQUENCES FOR EDUCATIONAL ATTAINMENT

Whereas sociologists have long recognized that adolescence marks the start of the socioeconomic career, the importance of this period has been attributed to school performance, aspirations, and significant others' influence that support educational attainment to a greater or lesser degree. The underlying premise of this study is that adolescent work is an expression of instrumental action with consequences for socioeconomic attainment. Using data from the Youth Development Study, we find that part-time work during high school is linked with patterns of schooling and working that persist during the succeeding years and are more or less conducive to the receipt of a BA/BS degree. Moderate work coupled with school appears to especially facilitate the educational attainment of low promise youth.     

Envisioning European Solidarity between Welfare Ideologies and the European Social Agenda

This article uses the debates of the Working Group ‘Social Europe’ of the European Convention for the Future of the European Union that drafted the Constitutional Treaty to explore the views on the European social model among representatives of the European political class. The debates within the European Convention on basic social values, social objectives, the Union's competences, the open method of coordination, the coordination of social and economic policies as well as the role of social partners provide insight into the emerging visions of European solidarity at the crossroads between welfare regime ideologies and Europeanization. It is argued that, despite an overall consensus regarding a greater future role of the European Union in social policy, the contours of the European social model and the scope of the Union's competences remain contested. However, the observed cleavages are to be found mainly on the left–right political scale, and this suggests that we might gradually be observing a re-politicization of the social policy discourse at European level. Nevertheless, the holding on to arguments of subsidiarity and especially sovereignty represents a barrier to envisioning European solidarity and developing a stronger European social agenda.     

Terrestrial vertebrates in urban ecosystems: developing hypotheses for the Gwynns Falls Watershed in Baltimore,Maryland

We review the literature on terrestrial vertebrates in urban and urbanizing areas in terms of the new paradigm in ecology that focuses on the origin, spatial pattern, and current influences of habitat patches. Studies of terrestrial vertebrates have documented differences in species composition along an urban-rural gradient and have identified some of the key land use features associated with these differences. We use information from a database developed for the Gwynns Falls Watershed in Baltimore City and County, Maryland to demonstrate how a study of forest-dependent breeding birds could be used to identify mechanisms that account for differences in the bird communities of forest patches in urban areas, and to provide useful information to planners and managers involved in wildlife conservation and management.     

Exit Discrimination in the NBA: A Duration Analysis of Career Length

Using a panel study of annual NBA data (1989–99) we do not find evidence of exit discrimination on career length in the NBA. This result is inconsistent with results from data in the 1980s but is consistent with more recent findings that have measured wage discrimination in sports in the 1990s. In our semiparametric duration analysis, we find that performance variables are important in determining career length. These results suggest that team owners in the pursuit of championships keep talented players regardless of race. This is an affirmation of Becker's theoretical implications of market competition on discrimination. (JEL J71 , J23 )     

Semiparametric mixture models and repeated measures: the multinomial cut point model

Summary.  Suppose that we have m repeated measures on each subject, and we model the observation vectors with a finite mixture model.  We further assume that the repeated measures are conditionally independent. We present methods to estimate the shape of the component distributions along with various features of the component distributions such as the medians, means and variances. We make no distributional assumptions on the components; indeed, we allow different shapes for different components.