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N-grams in the speech of Czech and native speakers of English
Zvěřinová, Simona ; Gráf, Tomáš (advisor) ; Tichý, Ondřej (referee)
The diploma thesis is concerned with the analysis of recurrent word-combinations in the speech of advanced Czech speakers of English and native speakers of English. The data used for the analysis is extracted from two corpora, learner corpus LINDSEI and native speaker corpus LOCNEC. The aim of the thesis is to compare the two groups of speakers, determine differences in their use of recurrent word-combinations and compare the findings to previous studies involving speakers of different languages. The quantitative analysis is performed on a sample of 50 speakers from each corpus and the frequency data is used to compare the two groups as to the number of types of word-combinations they use and how frequently they do so. The qualitative analysis is performed on a sample of 15 speakers from each corpus to determine functional differences. Four categories of word-combinations are determined in the analysis. In the conclusion, the quantitative and qualitative findings are compared to previous research involving speakers of different languages. Keywords: spoken language, learner language, n-grams, n-gram analysis, recurrent word- combinations, lexical bundles, learner corpus
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Typology of mistakes made by Russian-speaking foreign students in written communication
Nudga, Natalia ; Stárková, Zuzana (advisor) ; Vučka, Tomáš (referee)
The bachelor thesis deals with the typology of interference errors of students, whose native language is Russian, and analyses the texts of respondents who have achieved B1and B2 level according to the CEFR which are available online in MERLIN corpus. After a brief introduction to the issue of interlingual interference and an overview of the selected differences between Czech and Russian, which are the source of interference errors, the results of the error analysis are presented. Errors are divided into categories and classified by the frequency of occurrence, and statistical data are compared between B1 and B2 level respectively.
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N-grams in the speech of Czech and native speakers of English
Zvěřinová, Simona ; Gráf, Tomáš (advisor) ; Tichý, Ondřej (referee)
The diploma thesis is concerned with the analysis of recurrent word-combinations in the speech of advanced Czech speakers of English and native speakers of English. The data used for the analysis is extracted from two corpora, learner corpus LINDSEI and native speaker corpus LOCNEC. The aim of the thesis is to compare the two groups of speakers, determine differences in their use of recurrent word-combinations and compare the findings to previous studies involving speakers of different languages. The quantitative analysis is performed on a sample of 50 speakers from each corpus and the frequency data is used to compare the two groups as to the number of types of word-combinations they use and how frequently they do so. The qualitative analysis is performed on a sample of 15 speakers from each corpus to determine functional differences. Four categories of word-combinations are determined in the analysis. In the conclusion, the quantitative and qualitative findings are compared to previous research involving speakers of different languages. Keywords: spoken language, learner language, n-grams, n-gram analysis, recurrent word- combinations, lexical bundles, learner corpus
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"I I erm I thought": Selected performance phenomena of Czech advanced speakers of English in comparison with the native speaker norm
Štěpánová, Tereza ; Gráf, Tomáš (advisor) ; Brůhová, Gabriela (referee)
The present thesis studies two types of performance phenomena, namely filled pauses and repeats. Both naturally occur in spoken discourse and do not hinder communication, their main function is to decrease the effects of online planning pressure. Since a speaker has to plan and produce language at the same time, non-native speakers are expected to experience greater difficulties when speaking a foreign language. The main aim of the present paper is to analyze English native speakers and Czech advanced speakers of English in terms of how their usage of these two phenomena differ. Attention is paid to overall frequencies as well as to their distribution, alternatively variation, and further performance phenomena in their proximity. The analysis comprises 3 non-native and 3 native speakers which were selected from the multilingual learner corpus LINDSEI and the monolingual corpus LOCNEC respectively.
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Developing communicative competence through online discussion tasks: computer mediated communication and the skill of writing
Tůma, František ; Píšová, Michaela (advisor) ; Betáková, Lucie (referee) ; Dontcheva Navratilova, Olga (referee)
This dissertation deals with the developing and development of EFL learners' communicative competence in writing in a blended learning course. The dissertation addresses issues related to the conceptualization of developing communicative competence and measuring learners' progress as well as using ICT in foreign language teaching. The underlying research question was whether learners' communicative competence changed after using a series of online discussion tasks, and if so, in what manner. The empirical research was conducted as a case study in which 18 learners in an EFL course at the CEFR A2 level participated in three discussion tasks conducted online, using asynchronous discussion forum. The discussions were built on social constructivist learning theories. Methods of data collection and analysis included pre- and post-tests, learner corpus compiled from the texts written by the students in two online discussions and its analysis, and a questionnaire survey. The results showed that learners' overall level of communicative competence in writing improved. Specifically, the syntactic complexity of learners' language produced at the beginning and at the end of the course increased and learners' perceived fluency in writing improved. These findings support the claim that learners' active participation in...
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