This study explores the collaborative process that two Korean-English and one Spanish-English bilingual Early Head Start family childcare educators, two instructional coaches, and the author engaged in as they co-created intentional bilingual approaches to supporting young emergent bilinguals. A thematic analysis of the design-based approach of…

This longitudinal qualitative study examined the progression in the levels of writing conceptualizations in Spanish and English of 20 simultaneous bilingual children from PreK-K. Using a constructivist framework and a holistic bilingual perspective, we examined children's understandings about writing in their two languages as demonstrated in their…

A study of bilingual development in preschool children had two components: (1) a followup of a previous study in which the English and Spanish language development of children in a high-quality bilingual preschool remained stable over time, and (2) a replication of the study with a different cohort. The original study found that native…

Prior research on early lexical acquisition in bilingual infants has been used by Clark (1987) to support the Principle of Contrast, which states that every two forms contrast in meaning. In this study of an English-Spanish bilingual child, it is argued that the Principle of Contrast is not applicable to bilingual acquisition in general. Daily…

A study investigated the changes in English and Spanish oral expression and comprehension skills of 18 male and 25 female Spanish-speaking Latino children attending a preschool that emphasized English language learning but supported maintenance of Spanish skills. For comparison purposes, the English skills of African American children (n=16 boys,…

A microethnographic study and intervention were conducted in a mixed-age preschool classroom with 3- to-5-year-old native speakers of English, Khmer, and Spanish. All were learning English and had native-language support. In the study's first phase, the language of five children was audiotaped during play time. In the second phase, the whole…

The Preschool IDEA Oral Language Proficiency Test: Spanish (Pre-IPT:Spanish) developed by W. Williams and E. Dalton (1989) purports to determine the level of oral language proficiency for preschool children, aged 3 to 5 years. The instrument is designed to identify the dominant language of bilingual or primarily Spanish-speaking children, and the…

The Lollipop Test (La Prueba Lollipop) is a bilingual preschool readiness test (in both English and Spanish) that has been the subject of a number of studies to assess validity and detect cultural bias. Such studies have not dealt with item analysis as a way to measure cultural fairness. The Rasch model was used in a study of the Lollipop test…

A discussion of language in preschool education reviews research findings on children's language acquisition and its relationship to their general development and examines issues to be considered in making decisions for each community and program. The first section summarizes basic knowledge about preschool language development, facilitating…