1,721,018 research outputs found
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
An interpretative phenomenological analysis of the volunteer crisis centre counsellor’s experience of working with victims of crime.
Full text linkMaster’s Degree. University of KwaZulu-Natal, Durban.Objective: It has been argued that vicarious trauma, secondary traumatic stress (compassion
fatigue), burnout and countertransference reactions represent normal responses in helpingindividuals
who work with traumatised individuals. In the literature these phenomena have
been broadly termed ‘the cost of caring’ (McCann & Pearlmann, 1990). In addition to the
cost of caring, the positive effects of working with traumatised individuals have been
explored, largely through the use of the concepts of vicarious resilience and compassion
satisfaction (Hunter, 2012). The present study aimed to understand the relevance of these
phenomena to volunteers of a community-based crisis intervention initiative by exploring
their lived experiences, describing the impact (both positive and negative) that their trauma
work has on them, and identifying the coping strategies and resources that are used in order
to prevent, and/or mitigate, any possible negative effects, and to enhance any possible
positive effects.
Method: A qualitative methodological orientation was used for the present study in the form
of Interpretative Phenomenological Analysis (IPA). Qualitative data were collected from six
participants through the use of focused interviews and analysed using thematic analysis, in
line with the IPA approach.
Results: Six superordinate themes emerged: 1) Reasons for joining, 2) Previous training and
experience, 3) Personal history of trauma, 4) The costs of volunteering in the field of trauma
work, 5) The rewards of volunteering in the field of trauma work, and 6) Coping strategies.
Conclusions: The results of the present study provide support for the pathogenic/salutogenic
paradox that has been identified in the research literature. It has been suggested that these two
perspectives are not at odds, but that they are instead complementary, and illustrate the
idiosyncrasies that are involved in the field of trauma work.
Keywords: vicarious trauma; secondary traumatic stress; burnout; vicarious resilience;
compassion satisfaction; debriefing; qualitative; interpretative phenomenological analysis;
lay counsellorsAbstract available in the PDF
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
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
A scoping review of the mental health of university students who use cannabis in South Africa.
No full textMasters Degree. University of KwaZulu-Natal, Durban.Cannabis use amongst university students continues to rise and remains a public health concern. It is of paramount importance to find out the impact of cannabis use on students’ mental health. Cannabis use and other substances amongst students is often linked to adverse psychological, health and academic outcomes. The study aimed to conduct a scoping review of the mental health of university students who use cannabis in South Africa. The study used the five steps outlined by Arksey and O’Malley as a methodological framework. A search was conducted on Google scholar, EBSCOhost, PubMed, as well as grey literature on websites such as the World Health Organization (WHO) and government websites to identify scoping review studies. Due to meeting the inclusion criteria, 54 studies were included in the final review. This included mental health of university students who use cannabis. The results showed that cannabis use is linked to several mental health problems and may contribute to cognitive decline. Students were found to hold positive views about cannabis and did not view it as a serious health risk. There are several factors that contribute to the use of cannabis, including peer-influence and parental attitudes, stress, psychosocial stressors, and social milieu. Cannabis use can be reduced using student focused programs, motivational interviewing and drug education. In conclusion, there is a need to educate students through evidenced based research regarding the negative mental health effects of using cannabis
The writings on the wall : perspectives on South African bathroom graffiti.
Full text linkThesis (M.Soc.Sci.)-University of KwaZulu-Natal, Durban, 2011.This study explored the content, tone and amount of graffiti produced in South African bathrooms in KwaZulu-Natal. Raw graffiti was collected during 2008 from „institutions of higher education?. One of the primary aims of this study was to investigate if gender identities continue to operate in private, anonymous contexts. Politeness theory is utilized as a theoretical framework to generate hypotheses about the direction of influence gender may exert on graffiti if it continues to operate in private contexts. Inscriptions were written down in books. Thematic analysis was then applied, which led to the generation of content categories in content analysis on which chi-squared statistical procedures were applied. The categories were analysed in terms of amount, dominant content and tone, and were stratified in relation to gender. Ecosystems theory was used in an attempt to more holistically understand our sample within the context in which it was created. This study has found that gender had a significant influence on the amount, content, and tone of the graffiti produced. It was found that males dominantly produced tags and political graffiti content, and were more likely than females to produce neutral and negatively toned graffiti. Females produced significantly more graffiti than males and dominantly produced interpersonal content. We hypothesised that our findings were due to gender roles being internalised and continuing to operate in private contexts, especially in contexts where gender is salient, like a bathroom. We argued that the cognitive representation of an inscriber?s gendered audience influences them to behave in gendertypical ways, and in this behaviour their gender is performed, even in the private, anonymous context of the bathroom
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