Icelandic plus English : language differentiation and functional categories in a successively bilingual child
This thesis investigates the formal and functional properties of the linguistic knowledge of a young bilingual child 'Katla' who successively acquires Icelandic (L1, from birth) and English (L2, from age 1:3). I present new longitudinal natural speech data which I collected in both Icelandic and English from Katla at regular intervals. Audio-recordings were made roughly three times per month at age 1 ;0-4;7 and transcribed in adapted CHILDES/CHAT format. Using a generative framework, I analyse Katla's data qualitatively and quantitatively, focusing on her morphology and syntax during the period 1;6-3;6: determiners and word order in nominals, copula constructions, progressive constructions, imperatives, negation, verb placement, verb inflections, auxiliaries, and periphrastic do. Katla's development is compared with monolingual English-speaking and Icelandic-speaking children, and, where applicable, with other bilinguals. Particular attention is paid to early grammar differentiation and cross- language influence, and to the relationship between child language and input (construction types and frequencies). The empirical results are evaluated in the light of current theories of language acquisition and generative
Bohnacker, Ute
Syntax; Transfer; Root infinitives; Auxiliaries
Icelandic plus English : language differentiation and functional categories in a successively bilingual child. This thesis investigates the formal and functional properties of the linguistic knowledge of a young bilingual child 'Katla' who successively acquires Icelandic (L1, from birth) and English (L2, from age 1:3). I present new longitudinal natural speech data which I collected in both Icelandic and English from Katla at regular intervals. Audio-recordings were made roughly three times per month at age 1 ;0-4;7 and transcribed in adapted CHILDES/CHAT format. Using a generative framework, I analyse Katla's data qualitatively and quantitatively, focusing on her morphology and syntax during the period 1;6-3;6: determiners and word order in nominals, copula constructions, progressive constructions, imperatives, negation, verb placement, verb inflections, auxiliaries, and periphrastic do. Katla's development is compared with monolingual English-speaking and Icelandic-speaking children, and, where applicable, with other bilinguals. Particular attention is paid to early grammar differentiation and cross- language influence, and to the relationship between child language and input (construction types and frequencies). The empirical results are evaluated in the light of current theories of language acquisition and generative
icelandic plus english_language differentiation functional_category successively bilingual_child investigates formal_functional property linguistic_knowledge young bilingual_child successively acquire icelandic birth english present_new longitudinal natural speech data_collect icelandic english regular interval audio_recordings make time per month age transcribe adapt format using generative_framework analyse data qualitatively quantitatively focus morphology_syntax period determiner word_order nominal copula construction progressive construction imperative negation verb placement verb inflection auxiliary development compare monolingual english_speaking icelandic speaking_child applicable bilingual particular_attention_pay early grammar differentiation cross language influence relationship child_language input construction type frequency empirical evaluate light current theory language_acquisition generative