This study investigated the changes that occur in mothers' language and interactions with their preschool-aged children who have language difficulties when a Spanish language-based intervention was provided within their homes. The intervention was provided using toys and routines that existed within their homes. Three Spanish speaking mothers of…

Early oral language development lays an essential foundation for academic and socioemotional competencies but is vulnerable to the impact of family stress. Despite robust evidence that family stress affects early oral language development in monolingual samples, little is known about whether the family stress processes affecting language…

This study explores communication and retelling skills that are revealed after Mexican-American preschoolers engaged in culturally sensitive read alouds. Participants, highlighted in this article, included two four-year-old preschool children in a Spanish/English dual language classroom. The children selected culturally relevant texts and engaged…

Purpose: This longitudinal study assessed continuity and stability of productive language (vocabulary and grammar) and discourse features (turn-taking; asking and responding to questions) during mother-child play. Method: Parent-child language use in 119 Spanish-speaking, Mexican immigrant mothers and their children at two ages (M = 2.5 and 3.6…

Research Findings: Using two groups of dual language learners (DLLs), the current study examined links between two developmental constructs closely linked to school readiness: the home language environment (HLE) and executive function (EF). In a sample of 90 children (age range = 38-70 months, 59% girls) from either Mexican American (MA, N = 46)…

Children learn the words of their native language(s) from interactions with their caregivers. Although previous research has found that the language children hear during those interactions predicts vocabulary outcomes, few studies have investigated how qualitative features of social interactions work together to affect children's vocabulary…

Purpose: This article aims to describe how exemplar variability can manipulate the word learning environment to maximize within- and cross-language generalization in Spanish--English bilinguals. Furthermore, we examined sources of individual variability that predicted word learning. Method: Nineteen Spanish--English bilingual children participated…

This study examined the concurrent relations of English (EL) and heritage language (HL) proficiency to executive functions (EF) among low-income dual language learners (DLLs) from immigrant families. In a sample of 90 children (age = 38-70 months) from Chinese-speaking Chinese American and Spanish-speaking Mexican American families recruited from…

Research Findings: Home literacy involvement (e.g., shared book reading) has been linked to enhanced cognitive development and school readiness during early childhood. Furthermore, precursory reading and math skills are key predictors of high school achievement. This study examined prospective relations between Mexican mothers' English…

Research Findings: The present study describes developmental trends in false belief (in other and self) in 46 Mexican-dialect Spanish-speaking children from lower socioeconomic backgrounds with and without language impairment (LI). Results indicate that typically developing children's performance on false belief tasks improves with age, with very…

Development of social capital was explored from a scientific evaluation of adult and teen parents (N = 102) who voluntarily participated in a parenting program. Most were unmarried, young, low-income, and Mexican-American. A strengths-based, culturally specific method was utilized to recruit and retain participants. After training, parents had…

Reasons for code-switching in young children range from the linguistic (single-word borrowings that appear to be translation equivalents or to fill gaps in lexical knowledge) to more complex sociolinguistic and sociocognitive factors, such as desiring affiliative interactions. We looked at patterns of code-switching in narratives derived from…

Spanish-speaking, Mexican American parents participated in a literacy workshop in which they created short, personal letters called "cartitas de carino" for their children. This paper reports on the content of their texts, which included drawings and messages that reflected the cultural norms and traditions of the families. Using a…

This article explores the relationship between emergent biliteracy and growing up in a biliterate environment. The study focuses on two questions: (1) What knowledge of biliteracy do young bilingual preschool children develop in the early years? (2) How do context and specific language environments influence the development of biliteracy in young…

Evaluation was made of the Wilson School District's oral Spanish and oral English development programs for preschool and first-grade children with limited proficiency in English and/or Spanish. The program consisted of 3 major components: an English Oral Language Program (EOLP) for children using nonstandard English, a Spanish Oral Language…