1,721,057 research outputs found
Fathering across diversity and adversity: International perspectives and policy interventions
No full textWealth inequalities across generations
No full textThis study considers age stratification in terms of the distribution of wealth across age groups using harmonized micro-level data from the Luxembourg Wealth Study Database. The analysis is applied to the latest cross-sectional data for seven countries representative of different welfare regimes and different family models: the United States, Germany, Italy, Sweden, Finland, the United Kingdom, and Japan. Wealth increases with age, irrespectively of the welfare state, but its progression varies in important ways. That is, whereas the older age groups have command of a disproportionate share the economic resources compared to young adults, the gap between the old and the young differs in substantially across countries. We discuss the possible implications of wealth accumulation across different age strata for the younger generations and the way it may affect their transition to adulthood
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
Global Family Change: Persistent Diversity with Development
Full text linkThis paper provides a broad empirical overview of the relationship between family change and socio-economic development drawing on 30+ years of Demographic and Health Survey data from 3.5 million respondents across 84 low- and middle-income countries (LMICs). We conduct two sets of analyses. First, we document global and regional-level associations between the Human Development Index (HDI) and novel indicators reflecting multidimensional family change. Second, we use methods from the growth convergence literature to examine whether – and in which domains – there is evidence of cross-country convergence in family indicators over levels of development. We show that families in LMICs have transformed in multiple ways, changing differently across domains, world regions, and genders. Fertility, intra-couple decision-making, and women’s life-course timing indicators are strongly associated with HDI, yet cross-country convergence is limited to the latter domain. Marriage, cohabitation, household structure, and men’s life-course timing indicators are more weakly associated with HDI, and span a broad spectrum of convergence dynamics ranging from divergence to modest convergence. We describe this scenario as “persistent diversity with development,” and shed light on the underlying regional heterogeneity – driven primarily by sub-Saharan Africa
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe 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
History and Current Status of Divorce in the United States
Full text linkThis article explores the remarkable shift in marriage and divorce practices that has occurred in the last third of this century in the United States. Initially, information is presented on trends in divorce and remarriage; commonalities and differences between family patterns in the United States and in other industrialized nations are discussed. The author then identifies some of the factors that have transformed marriage practices in the United States and describes how changes in these practices have altered the family experiences of children. Finally, the author suggests trends in family patterns that might occur in the near future and discusses various policy initiatives and how they may influence the future of the family
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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