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Visar resultat 1 - 5 av 99 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Samiska skolbarns samiska : en undersökning av minoritetsspråksbehärskning i en språkbyteskontext

   Författare :Mikael Svonni; Umeå universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Saami language; language attrition; first language acquisition; second language acquisition; minority language; language proficiency; language development;

   Sammanfattning : This dissertation presents an investigation of the proficiency in Saami of Swedish Saami schoolchildren. Several different aspects of language proficiency were examined with different methods of elicitation. The investigation had the form of a longitudinal study and mainly concerned language structure, i.e. LÄS MER

3. 2. The effects of extramural language : Relationships between engagement in Japanese language activities and general Japanese language proficiency

   Författare :Andreas Bengtsson; Gunnar Jinmei Linder; Mitsuyo Kuwano Lidén; Pia Sundqvist; Carmen Muñoz; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Extramural Ln; Extramural Japanese; Second Language Acquisition; Language Learning; Extramural; Out-of-class; Asiens språk och kulturer; Asian Languages and Cultures;

   Sammanfattning : Many L2 learners believe they learn their target language by using it extramurally, i.e. outside the classroom. This topic, language learning as a result of engagement in L2 use, has garnered increased attention in the last decade. LÄS MER

4. 3. Age differences in first language attrition : A maturational constraints perspective

   Författare :Emanuel Bylund Spångberg; Kenneth Hyltenstam; Niclas Abrahamsson; Silvina Montrul; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; first language attrition; age differences; maturational constraints; critical period; language acquisition; bilingualism; international adoptees; conceptual proficiency; language aptitude; Bilingualism; Tvåspråkighet; tvåspråkighetsforskning; Bilingualism;

   Sammanfattning : This thesis investigates age-related differences in first language (L1) attrition in a second language (L2) setting. The thesis is based on four individual studies. LÄS MER

5. 4. Exploring natural language processing for single-word and multi-word lexical complexity from a second language learner perspective

   Författare :David Alfter; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; NATURVETENSKAP; NATURAL SCIENCES; natural language processing; lexical complexity; CEFR; second language learning; machine learning; crowdsourcing;

   Sammanfattning : In this thesis, we investigate how natural language processing (NLP) tools and techniques can be applied to vocabulary aimed at second language learners of Swedish in order to classify vocabulary items into different proficiency levels suitable for learners of different levels. In the first part, we use feature-engineering to represent words as vectors and feed these vectors into machine learning algorithms in order to (1) learn CEFR labels from the input data and (2) predict the CEFR level of unseen words. LÄS MER

7. 5. Tvåspråkighet hos döva skolelever : Processbarhet i svenska och narrativ struktur i svenska och svenskt teckenspråk

   Författare :Krister Schönström; Kristina Svartholm; Brita Bergman; Kenneth Hyltenstam; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; deaf pupils; bilingualism; Processability Theory; narrative; L2 Swedish; second language; Swedish sign language; language proficiency; Linguistics; Lingvistik; Swedish as a Second Language for the Deaf; svenska som andraspråk för döva;

   Sammanfattning : This dissertation examines the language proficiency of school-aged deaf pupils from a bilingual perspective. The first aim of the study is to investigate the Swedish L2 skills of the pupils. This includes testing the validity of the Processability Theory on deaf learners of Swedish as an L2. LÄS MER