1,720,959 research outputs found
Lexical Richness in Scientific Journal Articles: a comparison between ESL and EFL Writers
Full text linkLexical Richness in Scientific Journal Articles: A Comparison between ESL and EFL Writers
Full text linkThis study investigated lexical richness in research articles published by writers of ESL and EFL in the ASEAN countries. The question was whether there were any significant similarities and differences in terms of lexical richness in research articles between these two groups. The researchers employed three different lexical measures to find out the answer: (a) lexical density (how many content words were used), (b) lexical diversity (how wide-ranging words were used), and (c) lexical sophistication (how many advanced and unusual words were used). The primary data consisted of 40 research articles published by two ESL countries, namely Malaysia and the Philippines, and the other two EFL countries: Indonesia and Thailand and were taken from the Directory of Open Access Journals (DOAJ) and Bielefeld Academic Search Engine (BASE). The researchers analyzed the data by utilizing three measurement tools namely CLAWS Tagger, Moving-Average-Type-Token-Ratio (MATTR), and VocabProfiler, and compared the results between ESL and EFL using the Mann-Whitney U test. Interestingly, despite different total tokens in several aspects, the data analysis results indicated no significant difference between ESL and EFL writers in terms of lexical richness and how they employed vocabulary in their research articles. This study further discussed factors influencing the use of vocabulary by two groups and concluded with limitations of the study and future research directions
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
Part of Speech Mastery of Thai Students of Xavier Learning Community, Thailand
Full text linkThis paper investigated the Thai students’ mastery of parts of speech in English. It is urgent to conduct this study because it would explore the students’ difficulties in identifying parts of speech when producing grammatical sentences and then assist them in tackling the language challenges. The data consisted of 30 written reflections produced by students belonging to two classes and were collected from all of the 30 students of batch 2018 pursuing their Bachelor of Arts degrees at Xavier Learning Community (XLC) in Chiang Rai, Thailand. This error analysis study examined the (mis)use of the four main parts of speech or syntactic categories, namely adjectives, adverbs, nouns and verbs in written reflections of XLC students. Results showed that in general the students still faced challenges in recognizing and using parts of speech grammatically in writing reflections. The highest number of mistakes involved adjectives, namely 32 times (46.37%), and consecutively followed by nouns, 18 (26.08%), verbs, 15 (21.73%) and adverbs, 4 (5.79%).
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
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
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