Spoken Code-Switching in Written Form? Manifestation of Code-Switching in Computer Mediated Communication

Code-switching (CS) is a common occurrence in spoken language among bilingual and multilingual language speakers. This makes its use a customary practice in Computer Mediated Communication (CMC) genres as used by such speakers. This study examines instances of Code-switching in the Computer Mediated Communication data collected in order to find out whether code-switching in CMC is equivalent to code-switching in spoken language in terms of spontaneity, motivation and discourse functions. The study is based on previous studies in code-switching, for example, Gumperz (1982), and Myers-Scotton (1992). These studies point to the fact that codes-witching in spoken language can be "conscious and deliberate" when it is motivated by various factors. The examined CMC data is derived from Kenyan University students and is in form of messages from various CMC genres including sms text messages, e-mail, Instant Messages and Social Network Sites such as Facebook and YouTube. The languages in focus are Swahili, English and vernacular languages which are spoken in Kenya. The findings suggest that although code-switching in CMC is to some extent similar to spoken code-switching in terms of language manifestation and deliberateness, its discourse functions reveal features that are specific to CMC contexts. The study concludes that code-switching in CMC should be viewed and treated as a unique and distinct entity from spoken-code-switching in order to capture its inherent attributes.