| This ethnographic case study describes the patterns of language socialization and literacy/biliteracy practices and the patterns of language choice and language use of a Spanish heritage bilingual family of Mexican origin from the participant perspective, the emic view, and the research perspective, an etic view. This analysis attempts to broaden the knowledge of how Mexican origin families use language at home by demonstrating how literacy/biliteracy practices (i.e., reading, writing and talk/conversation), language choice (i.e., Spanish, English, code-switching (CS)) and language use (i.e., domains) contribute to reinforce, develop or hinder the use of Spanish as a heritage language. Using ethnographic methodology, this study analyzes the participants' naturally occurring language interactions. Socialization and language learning are seen as intricately interwoven processes in which language learners participate actively.;The analysis and discussion is presented in two sections: (1) language socialization in conjunction with literacy practices, and (2) language socialization in conjunction with language choice and CS. Language choice and CS are analyzed by means of conversation analysis theory (CA): the analysis of language sequences of the participants' conversation. The description of the domains (i.e., what participants do with each language and the way they use language) constitutes the basis for the analysis.;The findings of this study show that language shift to English is imminent in an environment of reduced contact with parents, siblings, and the community of the heritage language group. Understanding which literacy practices are part of the everyday life of Hispanic households is relevant to the implementation of classroom literacy practices. |
