1,720,954 research outputs found
Nativos e imigrantes digitais: : um conceito desacreditado, mas perene em publicações acadêmicas
Get PDFThis study aims to identify and comprehend the persistence and modes of contextualization of the concept of "Digital Natives and Immigrants" in specialized literature. It is a qualitative research characterized as bibliographic exploration with elements of systematic literature review. In terms of its findings, three distinct modes of articulating the concepts in the reviewed material were identified: a) to refute it; b) to highlight communicational and technical proficiency differences in digital media between students and teachers without commitment to the original perspective; c) adhering to the author's proposal of nativity. Finally, the persistence of the concept in scientific research may lead to the production of fragile studies, as they are anchored in a widely revised concept.El propósito de este estudio es identificar y comprender la persistencia y las formas de contextualizar el concepto de «Inmigrantes y Nativos Digitales» en la literatura especializada. Se trata de un estudio cualitativo caracterizado como una exploración bibliográfica con elementos de revisión sistemática de la literatura. En cuanto a sus resultados, se identificaron tres formas distintas de articular los conceptos en el material evaluado: a) refutarlo; b) utilizarlo para señalar diferencias en la comunicación y el dominio técnico de los medios digitales entre alumnos y profesores sin comprometerse con la perspectiva original; c) utilizarlo adhiriéndose a la propuesta de natividad del autor. Por último, la persistencia del concepto en la investigación científica puede resultar en la producción de investigaciones frágiles y prácticas pedagógicas sesgadas, ya que estos enfoques permanecen anclados en un concepto ampliamente revisado.Este estudo tem por propósito identificar e compreender a persistência e os modos de contextualização do conceito de "Imigrantes e Nativos Digitais" na literatura especializada. Trata-se de uma pesquisa qualitativa caracterizada como exploração bibliográfica com elementos de revisão sistemática de literatura. Em termos de seus resultados, identificou-se três modos distintos de articulação dos conceitos no material avaliado: a) para refutá-lo; b) uso para pontuar diferenças comunicacionais e de domínio técnico dos meios digitais entre alunos e professores sem compromisso com a perspectiva original; c) uso aderindo a proposta do autor da natividade. Finalmente, a persistência do conceito em trabalhos de investigação científica pode resultar na produção de pesquisas frágeis e em práticas pedagógicas enviesadas, uma vez que essas abordagens permanecem ancoradas em conceito amplamente revisto
Para além da modernidade? Educação, tecnologias e formação escolar e profissional no século XXI
Get PDFThis article provides an exploratory analysis of Michel Foucault's (2009) assertive statement regarding the end of the modern man, the humanist Self, aiming to understand its implications for the meanings of education and the training of new education professionals in the 21st century. The research method employed is qualitative research, characterized as a literature review narrative, with selected excerpts supporting the argumentative writing of the discussed topics. The phenomenological perspective of education, as presented by Nóbrega (2009), is suggested as a possibility for reevaluating its meanings. In conclusion, it is suggested, drawing from Perrenoud and Thurler (2002) and Edgar Morin (2011),seven competencies to redirect the training of the education professional in this century.Este artigo faz uma análise de cunho exploratório sobre a afirmação peremptória de fim do homemmoderno, do Ser humanista realizada por Foucault (2009), objetivando compreender suas implicaçõespara os sentidos de educação e a formação de novos profissionais da educação neste século XXI. Temse como método de investigação a pesquisa qualitativa e é caracterizada como uma revisão de literatura narrativa, cujos recortes sustentam a escrita argumentativa dos eixos abordados. Aponta-se a perspectiva fenomenológica da educação, presente em Nóbrega (2009), como possibilidade para se reconsiderar os seus sentidos. Conclui-se sugerindo, a partir de Perrenoud e Thurler (2002) e de Edgar Morin (2011), sete competências visando redirecionar a formação do Ser profissional da educaçãoneste século
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
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
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