Faculty of Education - Theses
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ItemAn evaluation of quality assurance implementation at a higher education institution in Bangkok( 2005)This study aimed to investigate the implementation of Quality Assurance (OA) regarding two compulsory English courses in a Rajabhat University in Bangkok. Quality of these courses is considered to be crucial because they are required for the completion of all undergraduate degrees in every program of study in the Rajabhat. The study intended particularly, to examine the level of success of QA implementation in order to recommend improvements to the implementation process. The study employed a qualitative case study of the institution to reveal factors affecting QA implementation and to construct an improved QA management model for such courses. Document analysis and semi-structured interviews were used to collect data. The participants of the research were purposively selected according to their levels of participation in the QA program, namely, policy makers, transmitters of the policy and implementers. Miles & Huberman-style grids were employed to facilitate data analysis and then Fullan's theory of change was used as a framework for discussion of the findings. Analysis revealed that QA was thought to be needed but the level of success of the QA implementation was rather low at the course level due to a lack of efficient communication between the systems level and implementers on the ground. Consequently, teaching staff's knowledge and understanding of the QA operation was inadequate. However, strengths of the program included availability of financial and physical supports, i.e. multi-media teaching materials, IT infrastructure and provision of professional development. Perhaps the most important strength was the awareness and willingness of lecturers to implement QA during routine teaching. Nevertheless, IT literacy, teamwork skills and explicit systematic QA implementation documents were inadequate. Overall, this study has demonstrated a limited level of success regarding QA implementation in this Thai context due to various factors. Therefore, recommendations for improvement are presented and a QA model for Teaching English to Speakers of Other Languages (TESOL) is proposed.
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ItemThe academic achievements of language centre students at a secondary college( 2001)What are the academic achievements of adolescent new-arrival English as a Second Language (ESL) students at secondary schools in Victoria, Australia? Research on Non-English Speaking Background (NESB) students in Australia has tended to neglect new arrival ESL students. To examine the academic achievements of this important subgroup of NESB students, the current study will highlight the academic achievements of a cohort of Victorian Language Centre students at a Secondary College over six years with interruption to schooling in their first language (L1) as the key variable linked to academic achievement in their second language (L2). Victorian Language Centres provide new-arrival ESL students with the English skills they need to start their secondary educations in L2. The current study examined the academic achievement of two groups of Language Centre students, those who completed their Victorian Certificate of Education (VCE) and those who left the Secondary College prior to completing VCE. Their academic results were summarised into spreadsheets for quantitative analysis. Subsequent to the quantitative analysis interviews were conducted with four ESL students from the Language Centre currently completing their VCE studies to provide further insight into the factors that enabled them to do their VCE. Results indicate that the academic achievements of this cohort of ESL Language Centre students are poor and that interruption to education in Ll had a major impact on the students' ability to achieve academically at the Secondary College. The study suggests that L1 education is the key variable influencing the student's ability to acquire the academic language skills necessary to meet the academic demands of secondary education, particularly the VCE. Other factors such as support for learning and strong motivation were found to help students overcome difficulties encountered in their secondary education. However, students who were unable to overcome these difficulties left the College prior to completing VCE. It was concluded that the majority of Language Centre students faced uncertain economic futures once they left the Secondary College. The results of the study suggest that Language Centre students need more support and assistance to enable them to complete VCE or to access educational alternatives to the VCE. This study also suggests that more research into the effect of L1 education on L2 education be conducted as this was found to be the key variable in the students' ability to acquire the academic language skills necessary to meet the academic demands of VCE.
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ItemApplications of item response theory to identify and correct for suspect rater data( 2006)This thesis describes a plausible values imputation approach for deriving population estimates on several language proficiency domains. The approach harnessed a multi-dimensional item response analysis combining student responses, rater judgements and student background variables. The target student population was lower grade primary school students enrolled in the Hong Kong schooling system. The raters consisted of local teachers of English employed within the sampled target schools. The primary objective of this research was to impute plausible values where no data was provided or where rater data was deemed suspect. By necessity, a secondary objective of this study was to establish rules for justly excluding particular data on the basis of questionable validity. Surveys such as TIMSS, PISA and NAEP have used such "plausible value" methodologies to account for incomplete test designs and person non-response (Beaton & Johnson, 1990; Yamamoto & Kulick, 2000; Adams & Wu, 2002). The point of difference between this study and other similar studies was the use of item response theory (in particular plausible values imputation) to identify and correct for invalid rater judgements in a large-scale educational survey. An additional research outcome included a derived index of rater data quality based upon imputation scores.
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ItemFrom "great!" to "gr8!" : register shifts across CMC modes : a case study of three boys with varying literacy abilities( 2007)The aims of the current study were to observe A) the extent to which various ability level students demonstrate control over register in the three CMC modes of SMS, email and Word documents; and B) the extent to which these students are aware of these shifts in register. Data was collected by using a video recorder to capture how three students, Alex, Jasper and Eric, typed an SMS, an email, and a school-based text as a Microsoft Word document. Each student then discussed their texts in an interview, using the footage as a think-aloud protocol. All sessions were carried out with individual students, each lasting no more than 20 minutes. Data were analysed using the Hallidayan theory of register, taking into account its sub-categories of field, tenor and mode (Halliday, 1985a; 1985b; Eggins, 2004). The video footage indicated that Alex and Jasper, the students with higher literacy abilities, were able to switch between abbreviated codes and academic written English, demonstrating an understanding of the different communicative requirements of both informal and formal texts. The linguistic analysis illustrated that these students were very comfortable in using both Shorthand codes and conventional spelling in their SMS and email messages, and demonstrated a sophisticated use of the generic, syntactic and especially, lexical structures in their formal texts. However, Eric, identified by his teacher as having lower literacy abilities, was less comfortable in using abbreviations in his SMS and email; a less sophisticated structure in his formal text even showed some register confusion. The interviews revealed Alex's and Jasper's awareness of their register choices, evident across their texts. Although Eric also showed an awareness of these, his texts show he demonstrated these shifts to a lesser extent. Alex and Jasper also revealed positive attitudes towards, and an exploratory use of CMC modes. However, Eric's surprising aversion to technology suggests that some teenagers may be uncomfortable with the abbreviated language associated with some forms of CMC. Results show that, contrary to populist beliefs, (such as Texting 'is not bar to literacy;' cited in Thurlow, 2006, p. 699) the relationship between Shorthand codes and academic written English is multifaceted. Alex's and Jasper's awareness of composing texts with varied tenor allowed them to make appropriate register choices, whereas Eric's choices of code were more restricted. This study suggests that clearly, there are more complex variables operating, which should be examined in a wider array of students in future investigations.
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ItemCaught in the middle : teachers' perceptions of the usefulness of the Record of oral language when used with ESL students( 2004)In the present educational context, large-scale literacy reform has been hotly debated in the media by various stakeholders while on the other hand the " voice that has been largely absent from these debates has been that of teachers". This study attempts to correct this imbalance by reporting on a study of teachers' perceptions of the usefulness of the ROL as a testing tool for students learning English as a second language. It was designed to offer the researcher, the participants and other stakeholders great insight into the current complexities that teachers face when assessing the oral competence of students learning English as a second language. Teachers were given the opportunity to critically examine their own assumptions, beliefs and practices about oral language learning and assessment and challenge the current use of the ROL in the Children's Literacy Success Strategy (CLaSS) program. A qualitative case study approach was selected to allow the voices of the participants and the researcher to be heard in a familiar setting. Thirty minute semi-structured interviews were conducted separately so that teachers could speak freely thus enabling the researcher to follow individual trains of thought and obtain in-depth responses. The study concluded that the usefulness of the Record of Oral Language as a testing tool for students from language backgrounds other than English was not the central issue. Research findings instead highlighted the difficulties faced by mainstream teachers expected to effectively assess the oral language skills of students for whom English is a second language without effective Professional Development support. The central issue that has emerged in this study is the place of teacher professional knowledge for these teachers of ESL students. Not only are ESL students disadvantaged in the current educational climate but so are the mainstream teachers. Teachers' responses to this study reaffirm the need for Professional Development in ESL pedagogy as a way to effectively support the Oral Language and Literacy Learning of ESL which was valued pre Literacy Advance.
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ItemPreservice teacher education for the preparation of secondary teachers of english as a second language in Australia( 2003)English as a Second Language (ESL) education in Australia has undergone tremendous changes in the last thirty years or so. Along with the changes in policy, the roles of the ESL teacher have also changed, reflecting the changing socio-cultural, economic and political climate of the time. Several new roles that have emerged can be seen as being particular only to this group of teachers. Student-teachers need to be effectively prepared for the roles that they will take on upon completion of their teacher education programs. This study investigates the effectiveness of one preservice ESL teacher education program, particularly from the perspectives of student-teachers, in preparing them for their future roles as ESL teachers. The study reveals the varied opinions that student-teachers have regarding different aspects of their course di study and the factors which influence their perceptions. It also discusses suggestions of improvement made for such a teacher education program, from the perspectives of student-teachers, their course lecturers and a sample of trained ESL teachers.