1,720,957 research outputs found
Language Ideologies and Curriculum Studies: An Empirical Approach to 'Worthwhile" Questions
No full textFor four decades critical modes of curriculum inquiry have inspired and informed new theoretical directions toward thinking about 'worthwhile' questions, Ideology and their relevance toward understanding social inequities and the educational disparity between dominant and non-dominant populations. However, in recent years, the viability and relevance of these modes of inquiry have been questioned on the basis of language accessibility and other 'practical' considerations which threaten to make curriculum inquiry as a field 'moribund.' In this conceptual paper, I argue for a grounded approach to the 'worthwhile' questions and in particular the notion of Ideology in curriculum inquiry. More specifically, I propose the language ideologies (LI) approach as a way to foreground many of the 'worthwhile' questions surrounding Ideology in an empirical, hence more 'practical' manner through the prism of 'language' and its extension: discourse and narrative analysis. Using the discourse analytic approach afforded by LI, I illustrate my case with multiple vignettes from studies of classroom discourse, interviews with teachers about contested language issues (i.e. bilingual education & African American Vernacular), and historical debates surrounding the status of languages other than 'Standard' English in the United States
Math identity and Cultural Historical Activity Theory:: storying the math trajectories of preservice teachers in urban settings
Get PDFThe purpose of this exploratory study is to further investigate the cultural contexts under which pre-service teachers develop their mathematics identities. We reviewed pre-service teachers’ mathematics autobiographies that include a description of their math abilities, their perceptions of what it means to be a good student of mathematics and the impact of parental/caregiver and teacher relationships on the development of their mathematics identity. The analysis revealed three types of mathematics identities: positive, negative, and neutral and/or ambivalent. It also identified two dimensions of mathematics identity development, the social and the internal. We present implications to teacher preparation including the need to incorporate narrative eliciting assignments in mathematics methods courses
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
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