1,720,962 research outputs found
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
The Signs of Suicide (SOS) Prevention Program Pilot Study: High School Implementation Recommendations
Get PDFSuicide is the second leading cause of death for high school aged youth. There are many suicide prevention programs available, but few are evidence-based. The Signs of Suicide (SOS) Prevention Program is one of the few youth suicide prevention programs that have shown improvement in students’ knowledge and adaptive attitudes about suicide risk and depression, including a reduction in self-reported suicide attempts. With this being the high school’s first formal attempt at implementing a psychoeducation prevention program, they wanted to use an evidence-based program targeting a primary mental health concern – depression and suicide. One goal of the initial implementation of psychoeducation based on the SOS prevention program was to increase students’ basic knowledge and self-awareness of depression and suicide. The other goal was to assess the effectiveness of the implementation process based on recommendations from previous years. A pilot study of the SOS prevention program was implemented over three years with data collection across grades 9-12. Results showed that psychoeducation based on the SOS prevention program was effective in enhancing students’ knowledge and awareness of depression and suicide, including learning how to seek help for themselves and their peers. It also appears that the modifications to the psychoeducation program and implementation process based on recommendations from the previous pilot study years (one and two) were effective in maintaining students’ gains in the following years (two and three). Practice implications and future research considerations are also provided by integrating key themes relevant to this study within the wider context of implementing future suicide prevention programs like SOS
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
School Size and Youth Violence: The Mediating Role of School Connectedness
Get PDFYouth violence continues to be considered a public health concern in the United States. This study utilized longitudinal data to test the possible mediating and moderating effects of school connectedness between school size and youth violence. The participants were obtained from Waves I and II of the National Longitudinal Study of Adolescent Health (Add Health), a nationally representative ongoing survey of 7th through 12th grade students in the United States. A series of multilevel models using Hierarchical Linear Modeling (HLM6) procedures were compared. Results did not support school connectedness as a moderator; however, results did support school connectedness as a mediator between school size and youth violence. These findings highlight the importance of how the quality of individual student-school personnel relationships can play a role in preventing violence both within and outside of the school setting
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
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
- …
