Purpose: To determine the psychometric properties of the Preschool Repetition (PSRep) Test (Roy & Chiat, 2004), to establish the range of performance in typically developing children and variables affecting this performance, and to compare the performance of clinically referred children. Method: The PSRep Test comprises 18 words and 18…

Research Findings: We examined the reliability and validity of the language, literacy, and mathematics domains of "Work Sampling for Head Start" (WSHS), an observational assessment designed for 3- and 4-year-olds. Participants included 112 children who were enrolled over a two-year period in Head Start and a number of other programs…

We examine the relationship between early cognitive development, socioeconomic status (SES), child health, and parenting quality in a developing country. We use a sample of more than 3,000 predominantly poor preschool-aged children from Ecuador, and analyze determinants of their scores on a widely used test of language ability. We find that…

Understanding how words are created is potentially a key component to being able to learn and understand new vocabulary words. However, research on morphological awareness is relatively rare. In this study, over 660 preschool-aged children from three language groups (Cantonese, Mandarin, and Korean speakers) in which compounding morphology is…

Purpose: The major purpose of this study was to provide information about expected spoken language skills of preschool-age children who are deaf and who use a cochlear implant. A goal was to provide "benchmarks" against which those skills could be compared, for a given age at implantation. We also examined whether parent-completed…

Purpose: Two studies are presented providing evidence indicating the diagnostic and predictive validity of the American version of "The Renfrew Bus Story" (J. Cowley & C. Glasgow, 1994). Method: Thirty-two children with specific language impairment (SLI) and 32 children with typical language development participated in the first…

Purpose: The purpose of this study was to examine the relationship between the types of speech errors that are produced by children with speech-sound disorders and the children's phonological awareness skills during their prekindergarten and kindergarten years. Method: Fifty-eight children with speech-sound disorders were assessed during the…

Purpose: This study assessed the fast mapping performance of children with specific language impairment (SLI) across the preschool to kindergarten age span in relation to their phonological memory and vocabulary development. Method: Fifty-three children diagnosed with SLI and 53 children with normal language (NL) matched for age and gender (30…

Previous studies have identified the features of preschool programs that correlate with positive outcomes for low-income children, but the impact of economic integration has not been studied. This study compares the receptive language growth of two groups of children from low-income families. One group of children (N=35) attended economically…

Language screenings represent an important tool for early identification of language impairments in young children between 3 and 5 years of age. This investigation examined the utility of a well-established set of assessment measures for screening young African American children. One hundred and ninety-six children participated in the screening.…

This study investigated relationships between teacher talk exposure in preschool and school and children's second language vocabulary acquisition. Teacher talk exposure and vocabulary acquisition in Turkish-speaking children learning Norwegian and attending various classrooms were assessed yearly from when the children were in their next-to-last…

Purpose: This study examined the structural development of African American preschoolers' narratives. It also investigated the effect of background variables (e.g., gender, maternal education, stimulation and responsiveness of the home environment, and whether or not the child lived in poverty) on the children's narratives. Method: Sixty-five…

The purpose of this investigation was to evaluate the possible presence of dissociations in the speech and language skills of young children who do (CWS) and do not stutter (CWNS) using a correlation-based statistical procedure [Bates, E., Appelbaum, M., Salcedo, J., Saygin, A. P., & Pizzamiglio, L. (2003). Quantifying dissociations in…

This study examines growth rates in vocabulary over an academic year for 150 Latino English language learners. In October, February, and June of kindergarten, participants completed standardized measures of receptive and expressive vocabulary. Before the second and third assessments, a third of the children watched Arthur three times a week during…