The goals of the current study were: 1) to modify and expand an existing spatial mathematical language coding system to include quantitative mathematical language terms and 2) to examine the extent to which preschool-aged children used spatial and quantitative mathematical language during a block play intervention. Participants included 24…

Studies that have examined whole-school interventions that target conceptual knowledge reveal characteristics that are important in the delivery of a deep processing approach to word learning. These consist of explicit instruction, play, and multi-sensory experiences that are situated within and repeated across varied contexts. Word Aware (WA) is…

Multilingual children living in areas with low socioeconomic status (SES) are at an increased risk of having speech, language and communication needs (SLCN). Many multilingual children with SLCN in Sweden have insufficient basic vocabulary knowledge in the majority language, preventing them from achieving the school's learning goals. However,…

In the Next Generation Science Standards (NGSS), problem-solving skills are part of science and engineering practices for K-12 students in the United States. Evaluating these skills for the youngest learners is difficult due to the lack of established measures. This paper reports on our process of developing an observation instrument to measure…

We examined how educating paraprofessionals in preschool classrooms on dialogic reading (DR) affected their storybook reading and effects on children's single word vocabulary. Through a single-case multiple-probe across participants design including four paraprofessionals and eight preschool children, we identified a functional relation between…

Purpose: This work describes community-based participatory research (CBPR) to support language and literacy development with Pre-K and kindergarten African American boys. Method: The aim and goals of the project were designed using the CBPR model. Interventionists were trained with researcher-designed videos. Interventionist fidelity to training…

The purpose of this cluster randomized group study was to investigate the effect of multitiered, dual language instruction on children's oral language skills, including vocabulary, narrative retell, receptive and expressive language, and listening comprehension. Participants were 3-5 year old children (n = 81) who were learning English and whose…

Gifted children with autism spectrum disorder (ASD) are often referred to as twice-exceptional, the term that highlights the co-occurrence of exceptional challenges and exceptional giftedness. This study performed secondary data analysis on samples of twice-exceptional children from the Pre-Elementary Education Longitudinal Study and the Special…

Reading and writing are critical to students' success in and outside of school. Because they draw on common sources of knowledge and cognitive processes, involve meaning making, and can be used conjointly to accomplish important learning goals, it is often recommended that reading and writing should be taught together. This meta-analysis tested…

Interactive book reading (IBR) has proven effective for increasing children's lexicons with most of the results based on students' learning of nouns. Little is known about the application of IBR to instructional verbs (i.e., words used during the instruction of academic content). To address this gap, 122 prekindergarten children were recruited…

Childhood socioeconomic status (SES) is associated with persistent academic achievement gaps, which necessitates evidence-based, scalable interventions to improve children's outcomes. The present study reports results from a replication and extension of a family-based training program previously found to improve cognitive development in lower-SES…

Background: While practitioners are increasingly asked to be mindful of the evidence base of intervention programmes, evidence from rigorous trials for the effectiveness of interventions that promote oral language abilities in the early years is sparse. Aims: To evaluate the effectiveness of a language intervention programme for children…

Closing the vocabulary gap for young children at risk for reading and language delays due to low socioeconomic status may have far reaching effects, as the relationship between early vocabulary knowledge and later academic achievement has been well-established. Vocabulary instruction for young children at risk for reading and language delays…

In this pilot study, we examine the suitability of materials for a vocabulary intervention designed to influence the amount of complex syntax teachers use in at-risk preschool classrooms. Six Head Start classrooms were assigned to one of two vocabulary interventions: a condition using cognitive verbs, which are biased toward complex syntax (e.g.…

Naturalistic instructional approaches are used to provide intentional and systematic instruction to young children with disabilities during typically occurring activities. Several naturalistic instructional approaches have been described in the extant literature, although different terms have been used to refer to these approaches (e.g.,…