Codemixing of Cantonese Chinese and English is a common speech behaviour used by bilingual people in Hong Kong. Though codemixing is repeatedly criticised as a cause of the decline of students' language competence, there is little hard evidence to indicate its detrimental effects. This study examines the use of mixed code in the context of the…

Forty-eight graduating native Cantonese-speaking students on a BA Honours course in teaching English as a Second Language responded to a questionnaire about their ability in English, their use of English--including code switching and code mixing--in their daily life and their practice teaching on the course, and their view of the appropriateness…