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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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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.
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Lexical levels and formulaic language : an exploration of undergraduate students' vocabulary and written production of delexical multiword unitsScheepers, Ruth Angela 11 1900 (has links)
This study investigates undergraduate students’ vocabulary size, and their use of formulaic language. Using the Vocabulary Levels Test (Laufer and Nation 1995), it measures the vocabulary size of native and non-native speakers of English and explores relationships between this and course of study, gender, age and home language, and their academic performance. A corpus linguistic approach is then applied to compare student writers’ uses of three high-frequency verbs (have, make and take) relative to expert writers. Multiword units (MWUs) featuring these verbs are identified and analysed, focusing on delexical MWUs as one very specific aspect of depth of vocabulary knowledge. Student and expert use of these MWUs is compared. Grammatically and semantically deviant MWUs are also analysed. Finally, relationships between the size and depth of students’ vocabulary knowledge, and between the latter and academic performance, are explored.
Findings reveal that Literature students had larger vocabularies than Law students, females knew more words than males, and older students knew more than younger ones. Importantly, results indicated a relationship between vocabulary size and academic performance. Literature students produced more correct MWUs and fewer errors than Law students. Correlations suggest that the smaller students’ vocabulary, the poorer the depth of their vocabulary is likely to be. Although no robust relationship between vocabulary depth and academic performance emerged, there was evidence of an indirect link between academic performance and correct use of MWUs.
In bringing together traditional methods of measuring vocabulary size with an investigation of depth of vocabulary knowledge using corpus analysis methods, this study provides further evidence of the importance of vocabulary knowledge to academic performance. It contributes to debates on the value of a sound knowledge of high-frequency vocabulary and a developing knowledge of at least 5000 words to academic performance, and the analysis and quantification of errors in MWUs adds to our understanding of novice writers’ difficulties with these combinations. The study also explores new ways of investigating relationships between size and depth of vocabulary knowledge, and between depth of vocabulary knowledge and academic performance. / Linguistics and Modern Languages / D. Litt. et Phil. (Linguistics)
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Lexical levels and formulaic language : an exploration of undergraduate students' vocabulary and written production of delexical multiword unitsScheepers, Ruth Angela 11 1900 (has links)
This study investigates undergraduate students’ vocabulary size, and their use of formulaic language. Using the Vocabulary Levels Test (Laufer and Nation 1995), it measures the vocabulary size of native and non-native speakers of English and explores relationships between this and course of study, gender, age and home language, and their academic performance. A corpus linguistic approach is then applied to compare student writers’ uses of three high-frequency verbs (have, make and take) relative to expert writers. Multiword units (MWUs) featuring these verbs are identified and analysed, focusing on delexical MWUs as one very specific aspect of depth of vocabulary knowledge. Student and expert use of these MWUs is compared. Grammatically and semantically deviant MWUs are also analysed. Finally, relationships between the size and depth of students’ vocabulary knowledge, and between the latter and academic performance, are explored.
Findings reveal that Literature students had larger vocabularies than Law students, females knew more words than males, and older students knew more than younger ones. Importantly, results indicated a relationship between vocabulary size and academic performance. Literature students produced more correct MWUs and fewer errors than Law students. Correlations suggest that the smaller students’ vocabulary, the poorer the depth of their vocabulary is likely to be. Although no robust relationship between vocabulary depth and academic performance emerged, there was evidence of an indirect link between academic performance and correct use of MWUs.
In bringing together traditional methods of measuring vocabulary size with an investigation of depth of vocabulary knowledge using corpus analysis methods, this study provides further evidence of the importance of vocabulary knowledge to academic performance. It contributes to debates on the value of a sound knowledge of high-frequency vocabulary and a developing knowledge of at least 5000 words to academic performance, and the analysis and quantification of errors in MWUs adds to our understanding of novice writers’ difficulties with these combinations. The study also explores new ways of investigating relationships between size and depth of vocabulary knowledge, and between depth of vocabulary knowledge and academic performance. / Linguistics and Modern Languages / D. Litt. et Phil. (Linguistics)
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Assessing grade 7 students' English vocabulary in different immersion contextsScheepers, Ruth Angela 30 November 2003 (has links)
Research has shown that the extent of students' vocabulary in the language of learning and teaching, as an important component of overall language proficiency, plays a crucial role in reading and academic success, whether students are studying through their mother tongue or not. This study compares the vocabulary size of Grade 7 English second language immersion students with that of their English mother tongue classmates, focusing primarily on receptive vocabulary. Two aspects of immersion that South African children may experience are identified: length and quality. It is assumed that the longer the immersion, and the richer the immersion environment, the more positive the effect on vocabulary size will be. Overall results suggest that length has a slightly stronger effect on receptive vocabulary size than quality, though both are generally positive, and that most immersion students are beginning to develop a basic receptive vocabulary size comparable with that of their English mother tongue peers. / Linguistics / (M.A. (Linguistics))
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Assessing grade 7 students' English vocabulary in different immersion contextsScheepers, Ruth 30 November 2003 (has links)
Research has shown that the extent of students' vocabulary in the language of learning and teaching, as an important component of overall language proficiency, plays a crucial role in reading and academic success, whether students are studying through their mother tongue or not. This study compares the vocabulary size of Grade 7 English second language immersion students with that of their English mother tongue classmates, focusing primarily on receptive vocabulary. Two aspects of immersion that South African children may experience are identified: length and quality. It is assumed that the longer the immersion, and the richer the immersion environment, the more positive the effect on vocabulary size will be. Overall results suggest that length has a slightly stronger effect on receptive vocabulary size than quality, though both are generally positive, and that most immersion students are beginning to develop a basic receptive vocabulary size comparable with that of their English mother tongue peers. / Linguistics and Modern Languages / (M.A. (Linguistics))
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An assessment of student's English vocabulary levels and an exploration of the vocabulary profile of teacher's spoken discourse in an international high schoolCreighton, Graham Robert 10 1900 (has links)
In many international schools where English is the language of learning and teaching there are large percentages of students whose first language is not English. Many of these students may have low vocabulary levels which inhibits their chances of taking full advantage of their education. Low vocabulary levels can be a particular problem for students in mainstream classes where fluent English speaking teachers are using English to teach content areas of Mathematics, Science and History. Not only do students have to comprehend the low-frequency, academic and technical vocabulary pertaining to the subject, but they also need to know the higher frequency vocabulary that makes up general English usage. If students’ vocabulary levels fall too far below the vocabulary levels with which their teachers are speaking, then their chance of comprehending the topic is small, as is their chance of succeeding in their subjects.
This study has two broad aims. Firstly, I have set out to assess the English vocabulary levels of students at an international school where English is the language of learning and teaching. The majority of students at this school do not have English as their first language. The second aim of this study is to explore the vocabulary profile of the teachers’ spoken discourse at the research school. By gaining a better understanding of the nature of teacher discourse – specifically the percentage of high, mid and low-frequency vocabulary, as well as academic vocabulary that they use – English as a Second Language (ESL) teachers will be in a stronger position to identify what the vocabulary learning task is and be able to assist students in reaching the vocabulary levels necessary to make sense of their lessons. This study revealed a large gap between the generally low vocabulary levels of ESL students and the vocabulary levels spoken by their teachers. As a result the need for explicit vocabulary instruction and learning is shown to be very important in English medium (international) schools, where there are large numbers of students whose first language is not English. / Linguistics and Modern Languages / M.A. (Applied Linguistics)
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