The Working Memory Rating Scale (WMRS) was designed as a behavioral rating tool to assist teachers in identifying students at risk of working memory difficulties. The instrument was originally normed on 417 monolingual English-speaking children from the United Kingdom. The purpose of this study was to test the reliability and validity of the WMRS…

The purpose of this multiple baseline study across participants was to examine a narrative retell intervention with guided self-monitoring on narrative macrostructure skills in low-income African American young children at risk for language disorders. Three target 4-year-old children in a mixed-age kindergarten class of nine students participated…

The goal of this study was to investigate the effects of prosodic stress patterns and semantic depth on word learning. Twelve preschool-aged children with typically developing speech and language skills participated in a word learning task. Novel words with either a trochaic or iambic prosodic pattern were embedded in one of two learning…

The Florida Center for Reading Research (FCRR) Reading Assessment (FRA) consists of computer-adaptive reading comprehension and oral language screening tasks that provide measures to track growth over time, as well as a Probability of Literacy Success (PLS) linked to grade-level performance (i.e., the 50th percentile) on the reading comprehension…

This study compared the effects of Tier 2 reading interventions that operated in response-to-intervention contexts. Kindergarten children (N = 90) who were identified as at risk for reading difficulties were stratified by school and randomly assigned to receive (a) Early Reading Intervention (ERI; Pearson/Scott Foresman, 2004) modified in response…

Background: The sociocommunicative problems in autism spectrum disorder (ASD) are traditionally linked to impairments in Theory of Mind (ToM), the ability to ascribe mental states to others. Although ToM impairments are consistently reported in young children with ASD, findings on more advanced ToM understanding in older individuals with…

This study was designed to examine the independent contributions of phonological awareness, orthographic processing and morphological awareness on early word reading. English-speaking children in Grades 1 and 3 completed measures of these three constructs, as well as standardised measures of real and pseudoword reading and of vocabulary. Each of…

Several alternatives are available for specifying the residual structure in latent growth curve modeling. Two specifications involve uncorrelated residuals and represent the most commonly used residual structures. The first, building on repeated measures analysis of variance and common specifications in multilevel models, forces residual variances…

The aim of this study was to apply the Rasch model to an analysis of the psychometric properties of the Peabody Picture Vocabulary Test--III Form A (PPVT--IIIA) items with struggling adult readers. The PPVT--IIIA was administered to 229 African American adults whose isolated word reading skills were between third and fifth grades. Conformity of…

This investigation examined the listening comprehension (LC) performance of two groups of adolescent struggling readers, one group with word-finding difficulties (WFD) and one with no word-finding difficulties (NWFD). Of interest was whether the expressive language difficulties of the WFD group would interfere with their success on a LC assessment…

Purpose: The purpose of this study was to determine whether children exposed to 2 languages would benefit from the phonotactic probability cues of a single language in the same way as monolingual peers and to determine whether crosslinguistic influence would be present in a fast-mapping task. Method: Two groups of typically developing children…

The purpose of this study was to design and establish the technical adequacy of curriculum-based measures (CBMs) of vocabulary acquisition for use with preschool children. This study sought to establish the technical adequacy of two tools that can be used for measuring benchmarks of vocabulary acquisition for both native English speakers and for…

This study compared traditional and multimedia-enhanced read-aloud vocabulary instruction and investigated whether the effects differed for English-language learners (ELLs) and non-English-language learners (non-ELLs). Results indicate that although there was no added benefit of multimedia-enhanced instruction for non-ELLs, there was a positive…

The purpose of the study was to examine the psychometric properties of the "Preschool Language Scale-4" (PLS-4) with a sample of English-speaking Hispanic and European American children who attended Head Start programs. Participants were 440 children between the ages of 3 and 5 years (52% male; 86% Hispanic and 14% European American).…

In multilingual Asian communities, determining language dominance for clinical assessment and intervention is often complex. The aim of this study was to develop a self-report classification tool for identifying the dominant language in English-Mandarin bilinguals. Participants (N = 168) completed a questionnaire on language history and…