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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1021

The effects of planning on second language oral performance in Japanese: processes and production

Nakakubo, Takako 01 May 2011 (has links)
For over two decades, studies on task planning and its role in second language learners' oral performance have shown that the opportunity to plan for a task generally improves learners' speech (Ellis, 2005). It has been hypothesized that the opportunity to plan for a task reduces cognitive load during language processing, thus allowing learners to attend to various aspects of language, and that this enhanced attention, in turn, results in more successful task performance. However, one limitation to this task planning research to date it that most studies have examined the effects of planning before task performance, while largely ignoring the effects of planning that occur during task performance (Yuan & Ellis, 2003). Another limitation in planning research is that findings have been based exclusively on external observation and measurement of learners' oral production; we know little about what strategies learners use that may result in higher-quality speech. The participants in this study were intermediate and high-intermediate learners of Japanese. They were divided into experimental groups and performed a narrative task under different task conditions. Participants received a set of pictures and were asked to retell the story in Japanese. To examine the effects of planning on task performance, fluency, complexity, and accuracy in the participants' speech were analyzed. For the analysis of planning strategies, retrospective interviews were given to a group of participants from each planning group immediately after the task performance. The results revealed that there were no significant differences in participants' oral production across planning conditions, except in the area of lexical complexity (participants without a pre-task planning opportunity produced narrative stories with a greater variety of vocabulary than those who planned before the task). A trade-off effect between lexical complexity and accuracy was found when participants planned either before or during the task. Another trade-off effect was found between lexical complexity and fluency for the participants with on-line planning only. The analyses of strategy use showed that second language learners generally selected similar strategies regardless of planning conditions. These results provided important pedagogical implications and suggested useful future research directions.
1022

Discerning the Receiver : A learning study with inexperienced writers aged 14-16 / Att urskilja mottagaren : En learning study med skrivovana elever i åldrarna 14-16 år

Larsson Lindberg, Britta January 2020 (has links)
The overall aim of the present study is to develop knowledge of Swedish students’ writing in English, and how teaching of a specific kind of writing can be designed and enacted. The study focuses on what the students need to discern in order to develop a more differentiated knowledge of how to adapt a message to an unknown receiver—in this case a message for a person at a hotel. The research question addressed is how aspects of text and receiver can be varied and explored by teachers and students jointly in order to expand the students’ capability to adapt a text to an unknown receiver. The study is based on transcribed lesson data from a learning study, which is a research approach where teachers and researchers work together in an iterative process to understand and improve teaching and learning of a specific object of learning. The research question was explored in five cycles with five different groups. Thirty-four Swedish students, 14–16 years of age, from a special school for students with dyslexia and neuropsychiatric disorders, participated in the study. The theoretical framework of the study was variation theory. A basic assumption of variation theory is that, in order to develop a certain piece of knowledge, it is critical to discern some particular aspects of that knowledge. To enable the discernment of such aspects, they must be made discernible by means of variation. The results show that a short message, used as an example, needs to be deconstructed into its aspects. Once the students had discerned the concept of the receiver, they started to contrast ways to express the same content for known and unknown receivers. With the help of the concept of the receiver, the students explored the aspects amount of information, politeness, and formality together with the teachers. Each aspect needed to be focused on separately but within the framing whole of the specific context, that is, writing a message to a hotel. The findings also show that certain aspects on the macro-level were possible to discern when two texts were compared, whereas other aspects on the micro-level, such as modal verbs, had to be varied against the background of an invariant clause in order for the students to discern them.
1023

The effectiveness of information communication technology (ICT) used in second language (L2) classrooms: a meta-analysis

Wang, Songtao 05 January 2021 (has links)
Objectives: A number of primary empirical studies report strong and positive relationships between information and communication technology (ICT) and second language (L2) learning outcomes. However, these strong relationships were not observed in recent meta-analysis studies associated with ICT and L2 learning outcomes. This meta-analysis study aims to iterate the evaluation of effectiveness of ICT integrated L2 classrooms. Method: Initially, a study search and screening of the digital database were conducted to include quantitative studies exploring the use of ICT for L2 skills in classroom contexts with an experimental design. Then essential statistics from included studies were retrieved and coded. Standardized mean difference of comparison groups across included studies were calculated as the unit of analysis. Finally, a random effects model was used to pool mean effects sizes calculated from included studies. Heterogeneity test, subgroup analysis and publication bias were assessed for implication of study variation and reliability. Results: After a systematic study search and screening, 30 experimental studies were included for this meta-analysis, which yielded 43 effect sizes based on comparison groups across included studies. Results showed a large effect size in favor of technology-integrated instruction with substantial between-groups heterogeneity. Additionally, nine moderating variables were identified, covering substantial, methodological and reporting features. Results also updated the current information on the state of methodological practice in the L2 research domain and suggested that the reliability of instruments used for measurements were overlooked and might lead to an overestimation of effect size. Conclusion: The current meta-analysis provided an updated evaluation of the ICT integrated L2 classrooms, supporting the effectiveness of integrating technologies into L2 instruction (with the exception of L2 pragmatics). Both theoretical and methodological maturation were observed in the research domain, as well as methodological limitations which might impact the precision of effect size. More research is needed to explore more specific topics, as well as methodological imperfections in ICT integrated L2 classrooms. / Graduate
1024

Tethering Effect as an Explanation for the Bottleneck in Second Language Acquisition

Qin, Chuan 21 September 2016 (has links)
A learner of L2 normally attains a certain level of competence which then stagnates, thereby rarely accomplishes native-like competence of the target-language (TL). This bottleneck effect is accounted for through the E-Tether Theory (ETT), which is the main thesis of this dissertation. The ETT argues that the L2 E-grammar of a learner's community exerts a centrifugal force that draws the I-grammar of the learner towards it. This force, christened as the "E-tether", stems from the learner's identification with his speech community and from the linguistic input provided by the local E-grammar. When the local E-grammar is not identical to the TL grammar, the E-tether is a double-edge sword that encourages the development of the L2 I-grammar in the initial stages, but then prevents the I-grammar from progression towards the TL. By considering how social environment affects the I-grammar of individual learners through E-languages, the ETT provides a more comprehensive account to the bottleneck effect.;The validity of the proposed ETT is examined in this dissertation through two empirical studies: (i) the acquisition of English consonant clusters by the native Cantonese speakers in Hong Kong, and (ii) the acquisition of the same structures by the native Cantonese speakers in Guangzhou. In the two studies, the ETT is tested by seeing whether the individuals in the two cities attitudinally incline towards the phonological patterns of Hong Kong English (HKE) and of Guangzhou English (GZE), which are the E-languages of the two communities. The E-grammar in each city is generalized from the productions of consonant clusters by 10 speakers and is analyzed under the framework of Optimality Theory; the attitudes towards the E-grammar are obtained through a language attitude test implemented to 129 participants in Hong Kong and 66 in Guangzhou. Two findings emerge from the results. First, there is a tendency in HKE and in GZE to produce syllabic obstruents and to devoice word-final obstruents. Both patterns are also attitudinally accepted by the participants in the two cities. Second, when there is more than one strategy in the local E-grammar to avoid consonant clusters, the one that better preserves intelligibility is more likely to be accepted. The observed acceptance of the L2 speakers towards the "non-standard" L2 patterns can hardly be explained if one does not acknowledge the role of the local E-grammar. The findings thus lend support to the ETT.;Besides the Hong Kong study and the Guangzhou study, there is evidence showing that the ETT can work in a range of social contexts, and can apply to domains other than phonological acquisition.
1025

Quantifying Lingua-Palatal Contact Patterns of Fricative Productions by Non-native Students Enrolled in a University German Language Course: An Electropalatography Study

Lester, Kate Erin 01 June 2017 (has links)
Electropalatography (EPG) is a computer-based tracking system designed to provide real-time visual biofeedback of articulatory contacts occurring during speech production. Historically, EPG technology has proven functional within the treatment and assessment of speech disorders however, application of EPG technology to assist in second language learning has remained limited. The present thesis is part of a larger study examining the effectiveness of using EPG as an advanced instructional tool for assisting second language (L2) learners of German. Fricative productions ([ç], [x], /s/, and /∫/) within real words were gathered from 12 native English speakers enrolled in a second semester university level course to learn German. Speech productions from student participants were compared against native German speakers' productions collected in a previous study, using electrode mappings, percentages of regional contact, and center of gravity measures. These measures revealed different patterns of palatal contact between fricative sounds, between individual subjects, and cross-linguistically. Fricative sound mappings varied visually as speakers generally produced [ç] and [x] with significantly less palatal contact than when producing /s/ and /∫/. Variation across individual subjects was identified as some produced sounds with nearly no posterior palatal contact while others produced sounds asymmetrically or with decreased overall contact. Cross-linguistic differences were apparent as non-native German speakers frequently contacted greater numbers of electrodes with greater force, compared to the natives. It is anticipated that the information included in this thesis will provide insights into the role of EPG technology as an instructional tool for L2 learners.
1026

The Influence of Task Type on Speech Production by Second Language Learners of German: An Electropalatographic Study

Cope, Elizabeth 01 December 2018 (has links)
Electropalatography (EPG) is a computer-based system that tracks and measures contact patterns between the tongue and palate during speech production. The present study is focused on how the lingua-palatal contact patterns of native English speakers learning German as a second language (L2) differ as a function of task type. The fricatives ich-Laut [ç] and ach-Laut [x] were used as the target sounds, placed in nonsense words, short sentences, and spontaneous speech. The productions of the fricatives in the varying speech tasks were gathered from 12 university students enrolled in their second semester of a university level course of German. Comparisons were made using electrode mappings, percentages of regional contact, duration, and center of gravity measures. Duration measures showed that nonsense words were found to have the greatest duration for both fricatives when compared to the other task types. Percentage of activation measures showed that [ç] presented with similar activation in the medial and posterior regions of the palate across task type, whereas the activation in medial and posterior regions for [x] were found to differ more significantly across task type. Specifically, short sentences and spontaneous speech had similar posterior activation, but differed in medial activation, while nonsense words were different in both regions. Center of gravity measures were also greater in short sentences and spontaneous speech compared to nonsense words for [x]. It is anticipated that the data and information in this thesis will provide insights into the role of linguistic task type and EPG technology as instructional tools for L2 learners.
1027

Overcoming Students’ Speaking Anxiety with Drama Pedagogy: -A Study of the Perceived Benefits of Drama Pedagogy in the Swedish Secondary andUpper-Secondary English Classroom

Heljeberg, Ida-Lie January 2019 (has links)
In the society of today English-speaking skills are essential, and the school should prepare students to live, work and participate actively in society. However, speaking English does pose a challenge for some students due to speaking anxiety, which can have a negative impact on their development. One possible strategy to counteract this is implementing drama techniques in the foreign language classroom. This study examines two classes of Swedish secondary and upper-secondary school students’- and teachers’ perceptions of the ability to speak in English, of using drama techniques in the second language classroom to overcome students’ speaking anxiety, and other possible benefits of using creative drama in the language classroom. Data are collected through student questionnaires and teacher interviews. The results and findings reveal that reluctant speakers are found in the examined classes. The study also reveals that the teachers, and a majority of the students, perceive creative drama as being beneficial for the taciturn students in overcoming their speaking anxiety. In addition, creative drama is perceived by the students and the teachers as having additional benefits such as improved language skills and self-confidence. Moreover, this study shows that drama pedagogy has the potential of developing a more accepting classroom atmosphere, in which both students and teachers can have some fun.
1028

A Translingual Approach and Its Implications for L2 Writing

Yachao Sun (8742159) 21 April 2020 (has links)
<p><a>A translingual approach to writing as a new paradigm has been proposed to challenge English monolingualism, question traditional ideas on language difference, advocate for writer agency in shaping their own language, and legitimize additional languages/varieties as resources rather than deficits in the target language teaching, learning, and using. Though these central tenets are broadly valorized, the notion of “translingual” has elicited a number of concerns, such as the partial representation of language mixture ideas in sociolinguistics and second language studies, the pedagogical implications for language learners, the discouragement of discussion about similarities and differences among languages, and the missing discussion of language development. Given these concerns, a translingual approach has not been well-represented in the field of L2 writing. </a></p> <p>In this dissertation, I introduced the development of the notion of a translingual approach to writing, summarized its conceptual debates, outlined its practical enactment, conducted a case study to examine a L2 writing process from a translingual approach, and discussed the possibilities and challenges of a translingual approach to L2 writing. To be specific, the notion of a translingual approach to writing has been continually extended by incorporating various concepts, such as a temporal-spatial approach, translation, spatial repertoires, and an ecological approach. This extension has elicited some debates on its conceptualization, e.g., code-switching vs. code-meshing vs. rhetorical sensibility, language competence vs. language performance, a multilingual approach vs. a translingual approach, and a translingual approach to writing and L2 writing. Despite these debates, a translingual approach to writing has been implemented in different contexts (such as EFL, ESL, ENL, and cross-cultural contexts) with different writer groups (e.g., K-12 students, college students, and professional writers) and for different purposes (such as, improving teaching, motivating learning, and being more creative in writing).</p> <p>The results from the conceptual debate synthesis, enactment summary, and the case study indicated that a translingual approach is possible to benefit L2 writing theoretically, ideologically, and pedagogically. However, the findings also showed the challenges of a translingual approach to L2 writing, such as the confusing definition of “translingual writing” with L2 writing, the resistance of language norms by a translingual approach, and the blurring differences between languages and language users. Hopefully, this dissertation could be a bridge between a translingual approach to writing and L2 writing. </p>
1029

A retrospective inquiry into second language use for teaching and learning in a rural school

Raft, Melissa January 2017 (has links)
Many learners in the South African schooling system do not speak English as their first language. Mother-tongue instruction in schools is offered until Grade 3, after which learners are taught in English. As the country has eleven official languages, it is often challenging to teach learners in English because they lack exposure to English, especially in rural areas. Consequently, learners struggle to overcome their barriers to learning when learning in a second language1. This study is a secondary data analysis study. The purpose was to analyse data collected by previous researchers to gain a better understanding of how rural learners have experienced learning in a second language over the years. The research also aimed to understand the impact of living in rural areas on learners’ learning experiences. The study focused on learners in rural areas, I examined the deep impact that learning in a second language has on learners’ schooling. Schooling consists in learners’ school marks, their grammar, their careers, their expectations for the future, to gain a better understanding of the learners’ language experiences. I used stratified purposive sampling and then analysed the data through thematic analysis. The findings provided evidence-based descriptions of the challenges faced by a sample group of Grade 9 learners from 2012 to 2015. Although they faced challenges, they also possessed protective resources which helped them to deal with various challenges. The findings also indicated the extent to which the learners lacked the skills required to become proficient in a second language. It is recommended that teachers and parents/guardians work together to develop strategies for supporting the learners in rural contexts. Learners’ awareness of their assets and protective resources should be developed. Finally continued professional development for teachers should be made compulsory to ensure teachers are able cope with the demands of their jobs. / Dissertation (MEd)--University of Pretoria, 2017. / Educational Psychology / MEd / Unrestricted
1030

AGE AND INPUT EFFECTS IN THE ACQUISITION OF CLITIC CLIMBING CONSTRUCTIONS IN HERITAGE AND SECOND LANGUAGE (L2) SPANISH

Antonio Martin Gomez (8801087) 05 May 2020 (has links)
<div><div><div><p>The present study contributes to our understanding of the effects of age and type of linguistic input in the acquisition of Spanish as a second language in adulthood. I examine the Spanish syntax (word order) of three groups of speakers, monolingual Spanish speakers from Mexico and two bilingual English-Spanish speakers born and raised in the United States (N = 53) to measure the effects of an early, oral-based versus a late, written-based exposure to the target language. Results from a sentence completion task show comparable behavior across all groups in the four verb conditions, with a strong tendency to favor the no climbing (enclisis) option, and a proficiency effect among the experimental groups. Results of an acceptability judgment task show comparable behavior across all groups, accepting grammatical proclitic placement and rejecting ungrammatical sentences with climbing. Neither proficiency or group effects were found in this task, although the judgments of the experimental groups were less categorical compared to the native speakers’. The combined results of these two tasks point to an absence of age or input effects in the L2 acquisition of this syntactic phenomenon in Spanish. </p></div></div></div>

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