This article synthesizes multiple studies that we have conducted on language and literacy practices among Latinx siblings at home, and identifies implications for teaching. Examples from micro-ethnographic discourse analyses provide rich vignettes of sibling interactions within Mexican and Central American immigrant households to illustrate how…

Lexical development of bilingual children is influenced by a number of input factors. In the present study, early lexical skills of 25-month old children growing up with Turkish and German were assessed. Parents of 92 children filled out a newly developed list for productive Turkish vocabulary, as well as a vocabulary list for German. A parental…

Research on the home literacy environment has typically involved parents as teachers with little attention given to siblings' roles in teaching each other. This study examines naturalistic language and literacy teaching by 39 sibling dyads, at two timepoints, when children were ages 2 and 4 (time 1; T1) and again at ages 4 and 6 (time 2; T2). Each…

This study investigated the role of language exposure in vocabulary acquisition in Irish, a threatened minority language in Ireland which is usually acquired with English in a bilingual context. Using a bilingual Irish-English adaptation of the MacArthur-Bates Communicative Development Inventories) [Fenson, L., V. A. Marchman, D. J. Thal, P. S.…

This article reports on a survey with 170 school-age children growing up with two or more languages in the Canadian province of Ontario where English is the majority language, French is a minority language, and numerous other minority languages may be spoken by immigrant or Indigenous residents. Within this context the study focuses on minority…

The sequel to a personal account of the bilingual development of two children in one family looks at subsequent development and issues in bilingualism for those two and an additional child, occurring over a five-year period. An introductory chapter defines bilingualism and considers briefly its advantages and disadvantages. The second chapter…