This dissertation asks what young children do with style at a time when their social and linguistic worlds begin to expand beyond the home, into the peer group. Grounded in a yearlong ethnography of a preschool classroom in the San Francisco Bay Area, I show how play moved gradually from indoors to outdoors as children got older. This shift…

Over half of US children are enrolled in preschools, where the quantity and quality of language input from teachers are likely to affect children's language development. Leveraging repeated objective measurements, we examined the rate per minute and phonemic diversity of child and teacher speech-related vocalizations in preschool classrooms and…

The importance of fostering in students the requisite language to understand what is being communicated and how to communicate their understanding requires educators to conceptualize themselves as teachers of language and content. It is possible to engage in activities of the mathematics classroom and through that participation engage in language…

Choosing a writing topic poses a particularly serious challenge for young learners. Topic selection affects all other steps of the writing process. Therefore, the writing topic should be related to a subject that the student knows about, is interested in, and can produce content on. Basing writing on students' immediate environment and experiences…

Twenty-eight Albanian-Greek bilingual children with Developmental Language Disorder and 28 children with Autism Spectrum Disorder but no language impairment, along with 28 typically-developing, age-, Performance IQ- and socioeconomic status-matched bilingual children were asked to produce two expository texts which were coded for spelling…

Background: Difficulties in language development are related to social and emotional problems, lower academic outcomes, and lower quality of life from childhood to adolescence. These grave consequences might be significantly reduced by timely identification and professional support. The introduction of systematic screening for language delay (LD)…

This article introduces the NFL7 (Nuclear Family List 7), a list of the 2,887 most frequent "nuclear" word families, that is, families that include just the most frequent family members and exclude those that constitute less than 7% of family occurrences. The NFL7 was developed by using a dedicated computer program, the Nuclear List…

Book reviews are important in offering guidance to prospective readers. What is expected from them is to be not only informative and evaluative but also unbiased and balanced. Therefore, the use of correct discourse is necessary to prevent asymmetrical domination of the reviewer, and to create a healthy setting to sustain credibility of book…

After my father's death, writing became a tool to alleviate my suffering. Using evocative autoethnography, I examined if written, first-person storytelling that leaned on expressive writing techniques could help me actively process and effectively move through my complicated mourning. My data consisted of 41 stories (published as "The…

This study examined the extended discourse used by two Deaf parents with their two Deaf children (ages two and four). The study was conducted using an in-depth examination of parental expressive use of American Sign Language, looking at the use of discourse and the features and contexts that offered the most opportunity for rich language…

Usage-based theories of language development underscore the importance of children using language to learn language. Few investigations have applied usage-based theories to dual language learners (DLLs), who comprise a growing share of children attending early education programs in the U.S. Three studies were carried out to investigate the role of…

The Four Es (Explain, Engage, Extend, Examine) is a concrete approach to incorporating research-based practice into daily vocabulary instruction by focusing on the pivotal role of teacher and student talk in word learning. Specifically, teachers use language that is understandable to students, identify misunderstandings and correct them within a…

Thirty-one children with and without autism spectrum disorder were asked to draw the meaning of 10 basic concepts. Following each drawing, children explained their drawing to the experimenter. Transcripts of the drawing task were coded for children's use of personal pronouns and internal state terms. Children's use of on- and off-task comments…

Purpose: Previous investigations reveal that children with attention-deficit/hyperactivity disorder (ADHD) produce elevated rates of linguistic mazes (i.e., filled pauses, repetitions, revisions, and/or abandoned utterances) in expressive language samples (Redmond, 2004). The current study aimed to better understand maze use of children and…

The current study examined how mothers' production of four types of internal state words at multiple ages across the second year in a free play context was related to their infants' acquisition of those words. Twenty-nine mother-infant dyads were videotaped for 18 minutes during free play when infants were 13 and 17 months old. Mothers' total and…