1,721,070 research outputs found
An exploration of the nature of contemporaty adolescents' intimate relationships
No full textIncludes bibliographical references.Intimate relationships in adolescence play an important role in psychosocial development and can impact on relationships during adulthood. There is a need for evidence-based interventions to prevent intimate partner violence (IPV), promote sexual and reproductive health, and equitable, enjoyable relationships during adolescence. A nuanced understanding of contemporary adolescents' intimate relationships is needed to inform intervention development. A series of studies was undertaken to explore (a) contemporary adolescents' ideas about and experiences of relationships; (b) young adolescents' sexual behaviour and dating; (c) adolescents' conceptions of a good relationship; and (d) published-evidence guidelines for developing school-based violence prevention interventions. For study (a), qualitative data were collected during focus group discussions and in-depth interviews with 14-18 year olds. Survey data from 13-16 year olds (for study b) and 15-18 year olds (for study c) were analysed using regression analyses. Adolescents’ intimate relationships are fluid and unstructured, highly gendered, and greatly influenced by peer relationships; however, experience with relationships and sex are varied. For girls, good relationships were associated with having a mutual main partnership with an older, educated boyfriend in which there was good, open communication particularly about sexual and reproductive health. For boys, a mutual main partnership and very little quarrelling were associated with good relationships. Young adolescents' reported engaging in a variety of sexual behaviours ranging from kissing to sexual intercourse with the former more common than the latter. These findings indicate a need for early interventions that are carefully adapted and acceptable to adolescents who have varying levels of experience with relationships, sex, and violence. Adolescents would benefit from developing gender equitable attitudes; critically reflecting on their ideas and practices related to good and poor relationships; building sexual decision-making skills to better prepare them to develop and maintain good, healthy relationships and end poor or abusive ones. Interventions should incorporate adolescents' perspectives and balance evidence-based best practice and resource availability
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
Risky sexual behaviour among men : HIV surveillance and risk reduction among men who have multiple, female sexual partners in Cape Town, South Africa
No full textIncludes abstract.Includes bibliographical references.Second generation HIV surveillance surveys that collect biological and behavioural data from populations of interest is urgently needed to demonstrate accountability to domestic and international HIV funders, monitor trends in HIV and risk behaviours over time, and provide evidence of the effectiveness of HIV prevention efforts
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
- …
