The commercial Sinhala-medium FM radio practice of code-mixing between Sinhala and English is criticised by some of the mainstream Sinhala-speaking groups of Sri Lanka as unrestrained and thus causing the degeneration of the native language of Sinhala. Regardless of this disapproval, this new style of code-mixing has now spread into the FM media…

As linguistic diversity is increasing in schools worldwide, research is needed to examine how to modify teaching and learning contexts in response to emerging multilingual students' different needs. Grounded in sociocultural theory, this study examined how teachers used discourse differently to respond to diverse students' needs as they…

Research has shown that code-switching (CS) between languages in spoken discourse is prevalent in multilingual contexts and is used for many purposes. More recently, it has become the subject of much concern in academic contexts in negatively affecting students' language use and learning. However, while the concern has been increasing, no rigorous…