Navigating the third culture: Comparative case studies of Japanese expatriate students in Singapore and factors influencing English language development

This study utilises comparative case studies of three Japanese third-culture kids (TCKs) living in Singapore aged 16, each from a different school type (international school, Japanese school, and local Singapore school). It explores if the home language, language used in school, language used in social circles, and language of media consumed of Japanese TCKs in Singapore are enabling or mitigating factors of their development of English language. This study builds on the framework of TCKs established by Useem et al. (1963) and redefined by Pollock and Van Reken (2001), Dewaele et al.’s (2003) definition of bilingualism, and Tokuhama-Espinosa’s (2000) ten factors of success in raising multilingual children. Language used in school, language used in social circles, language of media consumed, and individual motivation were found to be enabling factors whereas home language was found to be neither an enabling nor mitigating factor. Differing pedagogies were found between different school types. Most of the findings are in line with the literature reviewed.