1,721,388 research outputs found

    Nazroo, J.

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    Nazroo, J Y

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    The effects of pre-retirement factors and retirement route on circumstances in retirement: findings from the Whitehall II study

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    Retirement has traditionally been seen as the beginning of old age. It has been depicted as mandatory expulsion from the workforce and seen to mark the transition to a period of ill health and poverty. Such ideas and associations are however being challenged in the developed world by socio-demographic changes in retirement and old age. People in the United Kingdom as elsewhere are living longer and healthier lives, and many older people have access to non-state incomes that afford them a reasonable standard of living in retirement. There is however still concern that inequalities persist into old age. Data from two waves of the British Whitehall II study have been used to assess the relative effects of occupational grade, psychological and general health during working life, and retirement patterns or pathways on activities, attitudes to health and income in retirement. The results show that the majority of the sample reported good health, financial security and overall satisfaction with life, but with observable inequalities. Regression analyses demonstrate that pre-retirement circumstances generally had a greater effect on later life than the retirement route or pathway. Retirement no longer represents a drastic break between working and post-work life but rather, the results suggest, there are continuities between the two periods. It is concluded that the main causes of inequalities in retirement are work-based rather than in retirement itself

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

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    “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

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    We 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
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