The present dissertation extracted 17,291 questions from Aki, Ryo, and Tai and their mother's spontaneously produced speech data available in the CHILDES database (MacWhinney, 2000; Oshima-Takane & MacWhinney, 1998). The children's age ranged from 1;3 to 3;0. Their questions were coded for (1) yes/no questions that include a sentence-final…

Children born to teen mothers tend to score lower on language development assessments and to have school readiness delays. To support teen mothers and their children in improving language development, educators need information about mothers' daily interactions with their children and how they contribute to their children's language development.…

This study examined how ESOL teachers working with grades K-6 th provide ESOL services in the general education classroom. ESOL teachers were asked to describe and define their roles and provide examples of different language development activities. In addition, the perceptions and overall experiences of the ESOL teachers were analyzed. A basic…

This dissertation presents the findings from interviews conducted with language nest workers, teachers, language nest coordinators, administrators of language revitalization programs, principals and directors of language immersion schools that work in close proximity with language nests, and linguists involved in language revitalization efforts.…

The purpose of this mixed-design study was to examine the impact of three types of professional development activities aimed at improving conversations in four targeted preschool classrooms. A review of the literature was used to identify the professional development approaches and the importance of improving teacher-child conversations as a…

The purpose of this qualitative study--"Culture and Early Language Development: Implications for Assessment and Intervention"--was to explore and describe the perceptions and beliefs of Salvadoran mothers of low socioeconomic status regarding the language development of their young children in order to identify cultural variations in…

A longitudinal study was conducted to examine variations in caregiver input and infant attention in association with children's later lexical and syntactic skills. Fifteen infant-caregiver dyads were videotaped during naturalistic interactions when infants were 9 and 12 months old. Videotapes were coded for caregiver style and modality, and infant…

Maternal depression significantly influences parent-child interactions. While the existence of this impact is well established during playtime, little research has been conducted on the way that maternal depression relates to shared book reading. This is a particularly important activity because it relates to children's language and literacy…