1,720,991 research outputs found
Attenders at young people's clinics in Southampton: variations in contraceptive use
No full textThis paper presents findings from a survey of 424 people attending nine young people's clinics within the Southampton Community Health NHS Trust. In addition to recording some descriptive background data on the people attending the clinics, one major aim of the study was to investigate whether talking to the sexual partner about contraception before their first intercourse together and delaying this first intercourse influenced contraceptive use. Overall, 40 per cent of people attending the clinics were aged 16 or under, although there was some variation between clinics in the age groups attracted. Most clients were female (88 per cent), had ever had sexual intercourse (92 per cent), reported four or more lifetime partners (42 per cent) but only one partner within the last six months (73 per cent) and were currently in a relationship (75 per cent). Potential for contraception and sexually transmitted infection was widespread; 46 per cent (of non-virgins) had had intercourse without contraception at least 'a few times' and 18 per cent used condoms 'rarely' or 'never'. In terms of first intercourse with current/most recent partner, 17 per cent had not used any contraception and 32 per cent had failed to use condoms. The most important findings from this study were that use of contraception (and condoms in particular) on the occasion of first intercourse with the current or most recent partner was significantly associated with the following; if partners had talked to each other about contraception before having intercourse together for the first time (p<0.001), and also if this first intercourse was delayed beyond four weeks as opposed to over a few days of first 'going-out' together (p<0.001). Suggestions for further in-depth research are made
Helping to explain young people's use and non-use of contraception Interactional and dynamic influences
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Oral history interview with Gwen Coleman Lester
No full textGwen Coleman Lester, a professional artist, discusses her childhood and how she decided to pursue art as a career. She describes her career path and some of her projects. Lester mentions some of the people who have helped her along the way and talks about her artistic style and preferences. She explains focusing on her Choctaw heritage in her art.The Oklahoma Native Artists Collection is a series of interviews with Native American artists living in Oklahoma or have Oklahoma ties. The purpose of this project is to highlight the contributions of American Indian artists to the state by examining their lives and careers through the lens of art. This series also contains interviews with collectors, gallery owners and festival organizers
An academic and voluntary sector collaboration to facilitate relationship support for ‘mixed’ couples and families
No full textWorking paper reporting on a collaboration between academics and the voluntary sector that aimed to develop online relationship resources and training modules for the benefit of ‘mixed’ couples and their children, health and social welfare practitioners and support groups: ‘The Facilitating Relationship Support for ‘Mixed’ Couples and Families: A Collaborative Approach and Evaluation’ projec
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
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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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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