In recent years, many Turkish universities, particularly the foundation universities in the private sector, have adopted English either in part or in full, as the language of instruction. In practice, this has meant that English should be the only working language of instruction in all academic activities, ranging from lectures, seminars,…

Although most researchers recognise that the language repertoire of bilinguals can vary, few studies have tried to address variation in bilingual competence in any detail. This study aims to take a first step towards further understanding the way in which bilingual competencies can vary at the level of syntax by comparing the use of syntactic…