This dissertation investigates the child language acquisition of Kosraean (ISO 639-3 kos) and English (ISO 639-3 eng) on the island of Kosrae of the Federated States of Micronesia, with the aim of assessing the current vitality status of Kosraean and its strength compared to English. The concerns raised by the community regarding child proficiency…

We conducted a systematic review to identify randomized controlled trials (RCTs) and single case research design (SCRD) studies of children with autism spectrum disorder that evaluate the effectiveness of responsivity intervention techniques for improving prelinguistic and/or language outcomes. Mean effect sizes were moderate and large for RCTs…

Given the rich bound morphology of Spoken Arabic, an attempt was made here to construct a developmental measure corresponding to the mean length utterance (MLU) in English and to morpheme-per-utterance (MPU) in Hebrew. The adaptation to Arabic resulted in a new measurement termed Arabic-MPU, that was experimentally tested on a sample of 98…

Understanding how a child's language system develops into an adult-like system is a central question in language development research. An increasingly influential account proposes that the brain constantly generates top-down predictions and matches them against incoming input, with higher-level cognitive models serving to minimize prediction…

This article explores the role of the reportative BIN in Yucatec Maya language acquisition and socialization among children aged 4 years and above, focusing on their interactions during pretend play. Building upon prior research on caregivers' strategic use of BIN, the study aims to elucidate the nuanced meanings and functions of the reportative…

Despite policies favoring delivery of interventions for children with communication disorders in the classroom, most school-based interventions are delivered outside the classroom. Both teachers and speech-language pathologists (SLPs) have been found to have positive attitudes toward classroom-delivered intervention and the collaboration skills…

Associations between home learning opportunities, parental growth mindset (the belief that intelligence is malleable), and children's academic skills have been documented primarily in European descent communities. Less is known about other communities. This study examined associations among home learning opportunities, parental mindsets, and child…

Associations between home learning opportunities, parental growth mindset (the belief that intelligence is malleable), and children's academic skills have been documented primarily in European descent communities. Less is known about other communities. This study examined associations among home learning opportunities, parental mindsets, and child…

Purpose: The purpose of this scoping review was to identify current measures used to evaluate the language abilities of multilingual preschoolers within the framework of the International Classification of Functioning, Disability and Health--Children and Youth Version (ICF-CY; World Health Organization, 2007). Method: This review adhered to…

We reexamine the distribution of nonfinite root forms (NRFs) in Child French on the basis of two novel spontaneous speech corpora focusing on two issues that have increasingly dominated recent analyses of French on the one hand and NRFs/RIs on the other. First, we argue that the level of NRF production peaking at ~24% is in line with the…

Children learn high phonological neighbourhood density words more easily than low phonological neighbourhood density words (Storkel, 2004). However, the strength of this effect relative to alternative predictors of word acquisition is unclear. We addressed this issue using communicative inventory data from 300 British English-speaking children…

Purpose: The purposes of this tutorial are (a) to describe a method of language sample analysis (LSA) referred to as SUGAR (Sampling Utterances and Grammatical Analysis Revised) and (b) to offer step-by-step instructions detailing how to collect, transcribe, analyze, and interpret the results of a SUGAR language sample. Method: The tutorial begins…

Background noise challenges auditory recognition of speech and may reveal the underlying deficits in auditory word recognition skills. Previous studies have reported an association between children's auditory skills and various linguistic skills, including phonology, although in some languages only. However, language-specific features influence…

This meta-analysis aims to clarify the relationship between teacher-child interaction and children's outcomes in language, mathematics, literacy, social development, and self-regulation based on the perspective of the Classroom Assessment Scoring System (CLASS). A total of 24 studies with 139 independent effect sizes and 67,919 participants were…

In this study, we examine how mobility and on-going changes in sociocultural contexts impact family language policy (FLP) in the UK. Using a questionnaire and involving 470 transnational families across the UK, our study provides a descriptive analysis of different family language practices in England and establishes how attitudes influence the…