<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Many first language acquisition (FLA) studies have found a strong correlation between lexical and grammatical development in early language acquisition. For bilingual first language acquisition (BFLA), the development of grammar is also found to be correlated with the size of the lexicon in each language. This case study investigates how a Malay-English bilingual child developed the lexicon and grammar in each of her languages and considers possible evidence of interaction between the languages during acquisition. The study also aims to show that the predominant linguistic environment to which the child was alternatively exposed might have played an important role in her lexical and grammatical development. Thus, the study presents two sets of data: (a) a 12-month longitudinal investigation when the child was 2;10 up till 3;10 in Australia and (b) a one-off elicitation session at age 4;8 when the family was in Malaysia. The findings show that not only the emergence of grammar is linked to the lexical size of the developing languages, but that other variables, mainly the linguistic environment and the bilingual language mode, also influenced the child’s language productions.</p>
</abstract>

Many first language acquisition (FLA) studies have found a strong correlation between lexical and grammatical development in early language acquisition. For bilingual first language acquisition (BFLA), the development of grammar is also found to be correlated with the size of the lexicon in each language. This case study investigates how a Malay-English bilingual child developed the lexicon and grammar in each of her languages and considers possible evidence of interaction between the languages during acquisition. The study also aims to show that the predominant linguistic environment to which the child was alternatively exposed might have played an important role in her lexical and grammatical development. Thus, the study presents two sets of data: (a) a 12-month longitudinal investigation when the child was 2;10 up till 3;10 in Australia and (b) a one-off elicitation session at age 4;8 when the family was in Malaysia. The findings show that not only the emergence of grammar is linked to the lexical size of the developing languages, but that other variables, mainly the linguistic environment and the bilingual language mode, also influenced the child’s language productions.

Lexical and morphological development: A case study of Malay English bilingual first language acquisition

Department of English Language and Literature, Kulliyyah of Islamic Revealed Knowledge and Human Sciences

International Islamic University Malaysia

Western Sydney University Parramatta Campus

Psychology of Language and Communication

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Many first language acquisition (FLA) studies have found a strong correlation between lexical and grammatical development in early language acquisition. For...

Lexical and morphological development: A case study of Malay English bilingual first language acquisition

Published Online: May 24, 2021

Page range: 29 - 61

DOI: https://doi.org/10.2478/plc-2021-0003

Keywords
language development, bilingualism, Malay-English, lexicon and morphology, processability theory

© 2021 Rabiah Tul Adawiyah Mohamed Salleh et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Lexical and morphological development: A case study of Malay English bilingual first language acquisition

Published Online: May 24, 2021

Page range: 29 - 61

DOI: https://doi.org/10.2478/plc-2021-0003

Keywordslanguage development, bilingualism, Malay-English, lexicon and morphology, processability theory

© 2021 Rabiah Tul Adawiyah Mohamed Salleh et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
language development, bilingualism, Malay-English, lexicon and morphology, processability theory