1,720,994 research outputs found
Cumulative unionization and physical health disparities among older adults
No full textWhereas previous research shows that union membership is associated with improved health, static measurements have been used to test dynamic theories linking the two. We construct a novel measure of cumulative unionization, tracking individuals across their entire careers, to examine health consequences in older adulthood. We use data from the Panel Study of Income Dynamics (1970-2019) and predict self-rated health, functional limitations, and chronic health conditions in ages 60 to 79 using cumulative unionization measured during respondents' careers. Results from growth models show that unionized careers are associated with .25 SD to .30 SD improvements in health among older adults across all measures. Analyses of life course mechanisms reveal heterogeneous effects across unionization timing, age in older adulthood, and birth cohort. Moreover, subgroup analyses reveal unionization to partially, but not fully, ameliorate disparities based on privileged social positions. Our findings reveal a substantial and novel mechanism driving older adulthood health disparities
The logic and practice of growth curve analysis: modelling strategies for life course dynamics
No full textThis chapter is a contribution to the statistical methodology for modelling life course dynamics. It is published in the most prestigious compendium for life course research in the world
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Familial transmission, support, and youth employment in hard economic times
Get PDFThis is a brief introduction to the Part-Special Issue, "Youth, Economic Hardship, and the Worldwide 'Great Recession.'" (I do not believe that an abstract is needed for an introduction.
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Family Background And College Influences Upon Occupational Value Orientations And The Career Decision.
No full textPhDSociologyUniversity of Michigan, Horace H. Rackham School of Graduate Studieshttp://deepblue.lib.umich.edu/bitstream/2027.42/187412/2/7229156.pd
Working and growing up in America
No full text"Should teenagers have jobs while they're in high school? Doesn't working distract them from schoolwork, cause long-term problem behaviors, and precipitate a "precocious" transition to adulthood?" "This report from a longitudinal study of 1,000 students, followed from the beginning of high school through their mid-twenties, answers, resoundingly, in favor of jobs. Examining a broad range of teenagers, Jeylan Mortimer concludes that high school students who work even as much as half time are better off in many ways than students who don't have jobs at all. Having part-time jobs can increase confidence, foster time management skills, promote vocational exploration, and enhance subsequent academic success. The wider social circle of adults teens meet through their jobs can also buffer strains at home, and some of what young people learn on the job - not least responsibility and confidence - gives them an advantage in later work life."--BOOK JACKET
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