I-IV -- Contents -- Introduction -- Section 1 Theoretical issues revisited -- The matrix language frame model: Developments and responses -- Language alternation: The third kind of codeswitching mechanism -- Section 2 Linguistic aspects: From morphosyntax to semantics -- Contrastive sociolinguistics: Borrowed and codeswitched past participles in Romance-Germanic language contact -- Functional categories and codeswitching in Japanese/English -- Linguostatistic study of Bulgarian in the Ukraine -- The role of semantic specificity in insertional codeswitching: Evidence from Dutch -Turkish -- Section 3 Codeswitching as oral and/or written strategy -- Oral and written Assyrian-English codeswitching -- Written codeswitching: Powerful bilingual images -- Section 4 Emergence of new ethnicities -- Talking in Johannesburg: The negotiation of identity in conversation -- Codeswitching in the language of immigrants: The case of Franbreu -- Section 5 Communication codes in education -- Towards a new understanding of codeswitching in the foreign language classroom -- References -- Index