Resumen de The evolution of trilingual codeswitching from infancy to school age: The shaping of trilingual competence through dynamic language dominance

Charlotte Hoffmann, Anat Stavans

• This article reports on a study of the codeswitches produced by two children who acquired their three languages in early childhood. We compared formal and functional aspects of their switches recorded at two different stages of their development. Of particular interest was the consideration of sociolinguistic variables that have intervened in the children's environment. We undertook a quantitative and qualitative analysis of the children's codeswitches to ascertain the frequency of switching, the use of each of the three languages employed for switching and the linguistic complexity of the switches. We assumed that the sociolinguistic conditions that changed the linguistic landscape in which these children operated would be reflected not only in the development of each of their languages, but also in the kind of switches that they produced. We tried to establish whether it is the case that certain forms and functions of codeswitches constitute a “core” of trilingual language behavior while others are prone to change. Ultimately, our aim was to gain an insight into the specific trilingual language production processes over a given period of time that can shed light on the development and nature of trilingual competence.