Code-switching in US Latino literature: The role of biculturalism

While mixing languages in natural speech production has often been inaccurately ascribed to illiteracy or lack of linguistic competence, doing so in writing is a long-standing practice in bilingual literature. This practice may fulfill stylistic or aesthetic purposes, be a source of credibility and/or communicate biculturalism, humor, criticism, and ethnicity, among other functions. Here, I analyze a selection of contemporary Spanish–English bilingual literature (poetry, drama, and fiction) written by Mexican American, Nuyorican, and Cuban American authors focusing on the types, and significance, of code-switching (CS) in their works. The aim of the study is to determine to what extent the socio-pragmatic functions that have been attested in natural bilingual discourse are present in literary CS, whether it is mimetic rather than rhetorical, and what differences exist both across literary genres and among the three US Latino groups. I also emphasize the cultural aspect of CS, a crucial element that has often been overlooked in the search for grammatical constraints.