The thesis analyses lexical complexity in the written production of L2 proficient learners of English (the highest C2 level). Additionally, it compares L2 lexical complexity with L1 lexical complexity of English native speakers. This lexical complexity is investigated in two key parameters: lexical diversity and lexical sophistication. A quantitative analysis is made by the means of single indicators and is followed by an analysis where composite indicators VOCD-D and MTLD are employed to measure lexical diversity. Lexical sophistication is explored through the English Vocabulary Profile tool (EVP), which categorises words in a text according to predefined frequency word lists (A1-C2 types). The main hypothesis presumed that the lexical complexity of L2 English speakers is inferior to L1 English speakers, despite the fact that their L2 English language competence is at the highest level possible (C2 level), often compared to "native-speaker competence". It was expected that the results in respective groups (L2 and L1 speakers) would be similar. Another working hypothesis is that low- frequency words at the C2 level will be smaller for L2 English speakers than that for L1 English speakers. The data comprises 20 comparable texts of L2 proficient English speakers in the dimension of their length (the...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:456209 |
| Date | January 2022 |
| Creators | Sotona, Martin |
| Contributors | Gráf, Tomáš, Luef, Eva Maria |
| Source Sets | Czech ETDs |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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