Thesis (M.S.)--University of North Texas, Dec., 2008. / Title from title page display. Includes bibliographical references.

Thesis (PhD)--Macquarie University, Faculty of Human Sciences, Department of Linguistics, 2009. / Bibliography: p. 210-223.

There is a pronounced shift in English language teaching policy in Japan with the recognition not only of the importance of spoken English and interactional competence in a globalised world, but also the need to emphasise it within English language pedagogy. Given this imperative to improve the oral communication skills of Japanese users of English (JUEs), it is vital for teachers of English to understand the cultural complexities surrounding the language, one of which is the use of vague language, which has been shown to serve both interpersonal and interactional functions in communications. One element of English vague language is the general extender (for example, or something). The use of general extenders by users of English as a second language (L2) has been studied extensively. However, there is a lack of research into the use of general extenders by JUEs, and their functional differences across speaking proficiency levels and contexts. This study sought to address the knowledge gap, critically exploring the use of general extenders spoken by JUEs across speaking proficiency levels and task types. The study drew on quantitative and qualitative corpus-based tools and methodologies using the National Institute of Information and Communications Technology Japanese Learner English Corpus (Izumi, Uchimoto, & Isahara, 2004), which contains transcriptions of a speaking test. An in-depth analysis of individual frequently-occurring general extenders was carried out across speaking proficiency levels and test tasks (description, narrative, interview and role-play) in order to reveal the frequency, and the textual and functional complexity of general extenders used by JUEs. In order to ensure the relevance of the application of the findings to the context of language education, the study also sought language teachers’ beliefs on the use of general extenders by JUEs. Three general extenders (or something (like that), and stuff, and and so on) were explored due to their high frequency within the corpus. The study showed that the use of these forms differed widely across the JUEs’ speaking proficiency levels and task types undertaken: or something (like that) is typically used in description tasks at the higher level and in interview and description tasks at the intermediate level; and stuff is typical of the interview at the higher level; and so on of the interview at the lower-intermediate level. The study also revealed that a greater proportion of the higher level JUEs use general extenders than do those at lower levels, while those with lower speaking proficiency level who do use general extenders, do so at an high density. A qualitative exploration of concordance lines and extracts revealed a number of interpersonal and discourse-oriented functions across speaking proficiency levels: or something (like that) functions to show uncertainty about information or linguistic choice and helps the JUEs to hold their turn; and stuff serves to make the JUEs’ expression emphatic; and so on appears to show the JUEs’ lack of confidence in their language use, and signals the desire to give up their turn. The findings suggest that the use of general extenders by JUEs is multifunctional, and that this multi-functionality is linked to various elements, such as the level of language proficiency, the nature of the task, the real time processing of their speech and the power asymmetry where the time and floor are mainly managed by the examiners. The study contributes to extending understanding of how JUEs use general extenders to convey interpersonal and discourse-oriented functions in the context of language education, in speaking tests and possibly also in classrooms, and provides new insights into the dynamics of L2 users’ use of general extenders. It brings into questions the generally-held view that the use of general extenders by L2 users as a group is homogenous. The findings from this study could assist teachers to understand JUEs’ intentions in their speech and to aid their speech production. More importantly, it may raise language educators’ awareness of how the use of general extenders by JUEs varies across speaking proficiency levels and task types. These findings should have pedagogical implications in the context of language education, and assist teachers in improving interactional competence, in line with emerging English language teaching policy in Japan.

Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-05-24T13:40:57Z No. of bitstreams: 3 Annamaria da Rocha Jatobá Palacios Parte 3.pdf: 3132345 bytes, checksum: 582aa71fa423f58936af9a4c6749fcc8 (MD5) Annamaria da Rocha Jatobá Palacios Parte 2.pdf: 2426722 bytes, checksum: 992dc6f146472e7203f9a513e0fbec18 (MD5) Annamaria da Rocha Jatobá Palacios Parte 1.pdf: 1998486 bytes, checksum: 46b1af9894dd42deaa795bba2db7ed3c (MD5) / Made available in DSpace on 2013-05-24T13:40:57Z (GMT). No. of bitstreams: 3 Annamaria da Rocha Jatobá Palacios Parte 3.pdf: 3132345 bytes, checksum: 582aa71fa423f58936af9a4c6749fcc8 (MD5) Annamaria da Rocha Jatobá Palacios Parte 2.pdf: 2426722 bytes, checksum: 992dc6f146472e7203f9a513e0fbec18 (MD5) Annamaria da Rocha Jatobá Palacios Parte 1.pdf: 1998486 bytes, checksum: 46b1af9894dd42deaa795bba2db7ed3c (MD5) Previous issue date: 2004 / O trabalho investigativo identifica como as marcas discursivas de tempo, juventude e saúde participam da construção do universo enunciativo da publicidade impressa de cosméticos, produzida na década de 90 e veiculada nas revistas femininas brasileiras Elle, Marie Claire e Claudia. Em perspectiva analítica, aborda, inicialmente, os três principais marcos teóricos da pesquisa: a) insere o tempo como categoria social e foco central de análise para o entendimento das transformações sociais nas últimas décadas do século XX; b) discute o conceito de saúde perfeita e modelos que sugerem novas maneiras de se tratar o corpo, a saúde e a beleza, na cultura contemporânea; c) situa criticamente o papel da publicidade como uma prática que reforça e instaura matrizes de sentidos e percepções sociais na atualidade. Em um segundo momento, explicita e justifica o compromisso teórico-metodológico, preferencial mas não esxclusivo, com a prática instrumental e analítica da análise de discurso. Em um terceiro momento, aborda aspectos do amplo universo discursivo da publicidade contemporânea. Ao final, realiza a análise dos anúncios publicitários de cosméticos que compõem o corpus da pesquisa, à luz do referencial teórico-metodológico apresentado ao longo do trabalho. A análise traz à mostra alguns mecanismos específicos de funcionamento da publicidade de cosméticos, ao mesmo tempo em que confirma e elucida princípios norteadores da prática discursiva e social da publicidade contemporânea. / Salvador

Doctor of Philosophy / The thesis of this study is that two seemingly disparate research disciplines can be coalesced to develop an effective pedagogical framework for educational design in the context of networked learning. That contention is grounded in, and inspired by, the rapid developments in educational technologies which have greatly changed the landscape in teaching and learning in higher education over the last decade. The study attempts to add to the corpus of contemporary learning theory which sees students not merely as passive recipients of knowledge, but as active participants in the learning process, having much greater control over their selection of technological learning tools, learning resources and learning methodologies. This is very much in line with the shift from the traditional focus on content design and knowledge transmission towards a more student-centred design for knowledge co-construction, a development which demands the type of new thinking about the design of learning tasks and learning resources contained in this study. Also set out are new lines of action for the fashioning of a collaborative learning environment, for community interaction and the sharing of knowledge, and for promoting good teaching and learning practice. The central argument of the study is that such pedagogical goals may be attained by juxtaposing the theories of Systemic Functional Linguistics (hereafter SFL) and pattern languages. These have not, thus far, been used in combination. SFL is a well established theory in the study of language, and is used in this thesis to help analyse and classify discourses produced and shared by teachers and students in networked learning. Pattern languages have their origin in architecture. Design patterns can be used as a means of representing and sharing important and specific empirical research results and design experiences. This new knowledge can be used to support and improve the quality of educational design. The study has two central components. The first uses the SFL theoretical framework to demonstrate how text is used as a key medium in networked learning. In other words, it is argued in this section that the quality of texts has a direct impact on the quality of learning and learning outcomes. The quality of text is assessed by means of a detailed discourse analysis of selected texts. This process involves deconstructing, identifying and capturing the linguistic resources and language strategies used in the texts. The detailed discourse analysis also illustrates and reveals how language is used in the construction of knowledge and the promotion of collaboration in teaching and learning. The second component centres on the argument that SFL provides valuable language knowledge which can be represented by using Alexander’s design patterns. New knowledge encoded in these design patterns can be used by teachers and designers as reusable and shared resources to help them improve their design work. The empirical research was carried out in three phases. The first involved a) the identification of text patterns of discourses used in networked learning based on detailed discourse analysis; b) Interviewing experienced academic staff to identify their perspectives on good online teaching practices and success factors. The second phase involved using the data which emerged from these interviews and discourse analysis to model illustrative patterns. (Here, illustrative means that due to the scope of the study, it is only possible to develop a limited number of patterns to illustrate the methods used for pattern development. It is not the intention to develop a full repository of design patterns in this study). In the third (validation) phase the patterns were reviewed by two groups of academic staff, with the aim of improving these patterns. Improved patterns were then tested on a group of educational design students for their usefulness and application. It is concluded from this research that it is possible to develop design patterns which ensure the best use of linguistic resources in both the teaching and learning process. Finally, it is argued that the combination of SFL and pattern languages provides a promising theoretical framework for the complex and demanding task of educational design. Future research could make use of such a framework to explore a fuller application of the pattern- based approach for the representation of new knowledge for educational design. Suggested additional research directions include finding new ways of capturing a new pedagogical approach to mobile learning and blended learning. Also, a promising direction could be the use of SFL Appraisal theory (Martin, 2000) for the investigation on how students construct interpersonal relationships (appraise peer work) in online joint projects. In the conclusion, it is contended that through its exploration of new ground in the use of SFL and pattern language theory in the construction of education design patterns, the study makes a significant contribution to knowledge in the field of networked learning.

Doctor of Philosophy / The thesis of this study is that two seemingly disparate research disciplines can be coalesced to develop an effective pedagogical framework for educational design in the context of networked learning. That contention is grounded in, and inspired by, the rapid developments in educational technologies which have greatly changed the landscape in teaching and learning in higher education over the last decade. The study attempts to add to the corpus of contemporary learning theory which sees students not merely as passive recipients of knowledge, but as active participants in the learning process, having much greater control over their selection of technological learning tools, learning resources and learning methodologies. This is very much in line with the shift from the traditional focus on content design and knowledge transmission towards a more student-centred design for knowledge co-construction, a development which demands the type of new thinking about the design of learning tasks and learning resources contained in this study. Also set out are new lines of action for the fashioning of a collaborative learning environment, for community interaction and the sharing of knowledge, and for promoting good teaching and learning practice. The central argument of the study is that such pedagogical goals may be attained by juxtaposing the theories of Systemic Functional Linguistics (hereafter SFL) and pattern languages. These have not, thus far, been used in combination. SFL is a well established theory in the study of language, and is used in this thesis to help analyse and classify discourses produced and shared by teachers and students in networked learning. Pattern languages have their origin in architecture. Design patterns can be used as a means of representing and sharing important and specific empirical research results and design experiences. This new knowledge can be used to support and improve the quality of educational design. The study has two central components. The first uses the SFL theoretical framework to demonstrate how text is used as a key medium in networked learning. In other words, it is argued in this section that the quality of texts has a direct impact on the quality of learning and learning outcomes. The quality of text is assessed by means of a detailed discourse analysis of selected texts. This process involves deconstructing, identifying and capturing the linguistic resources and language strategies used in the texts. The detailed discourse analysis also illustrates and reveals how language is used in the construction of knowledge and the promotion of collaboration in teaching and learning. The second component centres on the argument that SFL provides valuable language knowledge which can be represented by using Alexander’s design patterns. New knowledge encoded in these design patterns can be used by teachers and designers as reusable and shared resources to help them improve their design work. The empirical research was carried out in three phases. The first involved a) the identification of text patterns of discourses used in networked learning based on detailed discourse analysis; b) Interviewing experienced academic staff to identify their perspectives on good online teaching practices and success factors. The second phase involved using the data which emerged from these interviews and discourse analysis to model illustrative patterns. (Here, illustrative means that due to the scope of the study, it is only possible to develop a limited number of patterns to illustrate the methods used for pattern development. It is not the intention to develop a full repository of design patterns in this study). In the third (validation) phase the patterns were reviewed by two groups of academic staff, with the aim of improving these patterns. Improved patterns were then tested on a group of educational design students for their usefulness and application. It is concluded from this research that it is possible to develop design patterns which ensure the best use of linguistic resources in both the teaching and learning process. Finally, it is argued that the combination of SFL and pattern languages provides a promising theoretical framework for the complex and demanding task of educational design. Future research could make use of such a framework to explore a fuller application of the pattern- based approach for the representation of new knowledge for educational design. Suggested additional research directions include finding new ways of capturing a new pedagogical approach to mobile learning and blended learning. Also, a promising direction could be the use of SFL Appraisal theory (Martin, 2000) for the investigation on how students construct interpersonal relationships (appraise peer work) in online joint projects. In the conclusion, it is contended that through its exploration of new ground in the use of SFL and pattern language theory in the construction of education design patterns, the study makes a significant contribution to knowledge in the field of networked learning.