Purpose: Research on the typical and impaired grammatical acquisition of Arabic is limited. This study systematically examined the morphosyntactic abilities of Arabic-speaking children with and without developmental language disorder (DLD) using a novel sentence repetition task. The usefulness of the task as an indicator of DLD in Arabic was…

This report examines the critical role of home visitors in supporting dual language development among Latino children, who represent a growing share of the U.S. population. Through surveys and interviews with home visitors, UnidosUS identified gaps in training and resources needed to effectively serve culturally and linguistically diverse…

Children in early childhood education and care (ECEC) spend a considerable amount of time interacting with their peers. However, open questions remain on whether and how children influence their peers' language development. The present study examined effects of peers' German receptive vocabulary (n = 1,871) on individual children's (n = 431)…

Vocabulary checklists completed by caregivers are a common way of measuring children's vocabulary knowledge. We provide evidence from checklist data from 31 children with and without autism spectrum disorder. When asked to report twice about whether or not their child produces a particular word, caregivers are largely consistent in their…

Toddlerhood is marked by advances in several lexico-semantic skills, including improvements in the size and structure of the lexicon and increased efficiency in lexical processing. This project seeks to delineate how early changes in vocabulary size and vocabulary structure support lexical processing (Experiment 1), and how these three skills…

Educational classroom talk is beneficial for children's learning and communicative development (Alexander 2018); however, current research has focused predominantly on classroom talk starting at the primary school level. This study explored types of educational classroom talk between teachers and children as early as in early childhood education…

Studies of language development in children with autism spectrum disorder (ASD) have been primarily focused on the influence of child-based factors such as autism traits, IQ, and initial language skills. Yet the findings of these studies are inconclusive. There has, moreover, been little research compared the relative influences of child-based…

Shared book reading in preschool settings plays an influential role in supporting children's oral language and emergent literacy skills. Early childhood teachers can provide high-quality shared book reading experiences using extratextual utterances (reading beyond the story text) to maximise these learning outcomes. We report on the development…

Maternal education is associated with early child outcomes. However, the several mechanisms that may explain this relationship remain underexplored. Using data from 1,097 children aged 12-15 months in Chile, we estimate the maternal education gap across child cognitive and language outcomes. Following a bioecological perspective, we explore…

When linguistic input contains inconsistent use of grammatical forms, children produce these forms more consistently, a process called "regularization." Deaf children learning American Sign Language from parents who are non-native users of the language regularize their parents' inconsistent usages. In studies of artificial languages…

In this update of a bestselling classic, you will learn how to develop children's capacity and will to read. Each sequential chapter is practical, eye-opening, and exactly what you need to engage young learners, plan lessons, partner with parents, and align your PreK-3 classrooms to the science of learning and the science of reading. Gain the…

This study examines the quantity and quality of child-directed speech across household activities in a socioeconomically diverse sample of Argentinian Spanish-speaking children, an understudied population. Thirty children (mean: 14.3 months) and their families were audio-recorded for four hours. The middle two hours were transcribed and analysed…

There is increasing awareness of the high levels of support needed for literacy learning for children on the autism spectrum. Although research has investigated the quality of the classroom literacy environment, little attention has been paid to examining the classroom literacy environment in specialist classrooms catering specifically for…

How does linguistic structure affect children's developing cardinal number knowledge? The bootstrapping theory proposes that children might use syntactic information provided by known words such as quantifiers to bootstrap the meanings of unfamiliar words such as number words. Prior studies of numeral and quantifier development have indicated that…

As part of a graduate student internship, an alignment study was completed for Ignite™ by Hatch®, in partnership between The University of North Carolina at Charlotte's Center for Educational Measurement and Evaluation and Hatch®. Ignite™ has 341 Core games amongst 7 domains to assist early childhood learners: Mathematics, Language and…