Function of code switching

Function of code switching

        "Code-switching performs several functions (Zentella, 1985). First, people may use code switching to hide fluency or memory problems in the second language (but this accounts for about only 10 percent of code switches). Second, code switching is used to mark switching from informal situations (using native languages) to formal situations (using second language). Third, code-switching is used to exert control, especially between parents and children. Fourth, code-switching is used to align speakers with others in specific situations. Code switching also functions to announce specific identities, creates certain meanings, and facilitates particular interpersonal relationships' (Johnson, 2000, p. 184)."