The prevalence of late language emergence (LLE) in young children is high, comprising 10 to 20% of toddlers. Late language emergence refers to children who do not use at least 50 single words and 2-word phrases at the age of two. Current best practices for the under-three population with or at risk of having disabilities include the use of…

Background and aims: This study was conducted in a clinical setting with the aim of replicating previously used procedures for teaching receptive vocabulary. Researchers increased the number of vocabulary words and maintained use of match-to-sample (MtS), prompting, and reinforcement procedures. Researchers were also interested in the efficacy of…

Purpose: The purpose of this study was to determine if the Vocabulary Acquisition and Usage for Late Talkers (VAULT) intervention could be efficaciously applied to a new treatment target: words a child neither understood nor said. We also assessed whether the type of context variability used to encourage semantic learning (i.e., action or object)…

Spatial language and ability play important roles in children's cognitive development. Spatial ability in kindergarten predicts achievement in reading, math, science, and technology in primary school and therefore constitutes an important skill set in preparation for school entrance. Good spatial thinking skills are required for learning in…

This study examined the effectiveness of the "Thrive by Three" intervention for 1- to 3-year-old's language development. Data from 78 childcare centres, 187 toddler classrooms, and 1561 children (91.4% native Norwegian) were included. Results revealed that children in the intervention group had slightly steeper language development than…

Leaders in education need to identify ways to better train and support professionals so that they do not leave the field (Garcia & Weiss, 2020). Using behavioral education practices, such as precision teaching and Say All Fast Minute Every Day Shuffled (SAFMEDS), promotes skill development and generative learning (Johnson, 2021). Training…

The purpose of this article is to describe a 40+ year journey during which researchers have endeavored to design and evaluate an integrated, empirically based reading intervention for secondary students and to chronicle the lessons learned as well as suggest future directions for this type of work. Initial development of the intervention began in…

Research Findings: The present study investigates both the proximal processes and contextual influences on children's oral language development in preschool. We examine whether teacher language practices vary across activity settings and program type, which teacher language practices predict children's oral language skills, and potential…

The purpose of this study was to compare three intervention conditions in virtual rapid word learning instruction for young children who are deaf and hard of hearing (DHH): traditional, general physical activity, and semantic richness physical activity. We focused on an initial step in learning a new word: mapping a word form to a referent.…

This document reports on a research study carried out in a rural public school in Colombia. The aim of the study was to identify the impact of a task-based teacher development program on three primary school teachers' teaching practices. To this effect, we used a survey, classroom observations, and semi-structured interviews before and after the…

The diagnostic characteristics of autism spectrum disorder (ASD) includes challenges in social communication skills. Among different components of social communication, language, particularly vocabulary, must be supported early in children's development as language is shown to be associated with academic, social, cognitive, and adaptive skills and…

Interactive book reading (IBR) as a context for vocabulary learning is studied widely in preschool children and kindergarteners. In the present study, we elaborate on this prior research by investigating the effects of a five-week IBR intervention on first graders' expressive target vocabulary growth. A repeated measures design with two…

This study aims to assess the overall impact of vocabulary development interventions on cognitive vocabulary outcomes. To achieve this, 43 theses on vocabulary teaching, each involving a specific intervention, were analyzed using meta-analysis. The findings from the meta-analysis, based on the random effects model, indicated that the average…

Knowledge of multi-word units (MWUs) helps facilitate communicative fluency, and research on them has gained more and more attention in recent years concerning teaching methods and designing materials for second language (L2) acquisition. Incidental and intentional vocabulary learning are two dominant approaches to acquiring MWUs. In lexical…

Strategy interventions have been found to support students' text comprehension, but little is known about the sustainability of these effects. This study examined short- and long-term effects of a strategy intervention on students' vocabulary and text comprehension at the literal, inferential and evaluative levels. A pretest, posttest, and…