1,720,964 research outputs found

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

    Developing, Modelling and Assessing Second Languages

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    This edited volume brings together the work of a number of researchers working in the framework of Processability Theory (PT), a psycholinguistic theory of second language acquisition (SLA) (Pienemann 1998; 2005). The aim of the volume is two-fold: It engages with current issues in both theory development and theory application and focuses on theoretical developments within the framework of PT as well as issues related to second language teaching and assessment. In coordinating approaches to addressing both theoretical and applied aspects of SLA, this volume aims at bridging the gap between theory and practice. It also reflects the richness of debate within the field of PT-based research. The volume is intended for postgraduate students, SLA researchers as well as language teachers

    Can print literacy impact upon learning to speak Standard Australian English?

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    Second language learning research mostly investigates literate learners. Based on studies by Tarone, Bigelow and colleagues (2004, 2005, 2006, 2006) this small scale study focuses on low level literacy learners who are acquiring Standard Australian English as their second dialect. It explores whether literacy levels impact upon the processing of language when engaging in oral interaction tasks. Utilising Pienemann’s (1998, 2005) stages of question formation, feedback given to the learners targeted questions within the learners’ developmental stage. Participants were asked to identify whether the language used differed from their own, and if so, to attempt to reproduce it. The findings show that feedback was often noticed, but no significant relationship was found between literacy level and noticing. However, there was a significant relationship between literacy level and the reproduction of targeted forms. This study, like the others contained within this section, is concerned with the developmental readiness of second language learners to acquire target forms and the approach is closely aligned with that of Li and Iwashita (this volume). However, it does differ in that its participants are learners of a second dialect with low literacy levels, representing an under-studied population

    Variations on the Author

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    “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

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    We 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

    Language Transfer with Regard to Grammatical Phenomena in L1 German Learners of English

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    Our chapter engages with language transfer in SLA with particular focus on the area of grammar. We argue that transfer only plays a minor role in the acquisition of grammatical structures. In order to support our claim, we present data from studies with early and intermediate learners of English.</p
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