This paper attempts to investigate the repetition of Relative Clauses (RCs) in Mandarin children with Developmental Language Disorder (DLD) (aged 4; 5 to 6; 0) and their typically developing (TD) peers. The results of a sentence repetition task indicate that Mandarin children with DLD perform significantly worse than both groups of TD children,…

Naturalistic developmental behavioral intervention is an emerging class of interventions for young children with autism spectrum disorder. The present article is a meta-analysis of outcomes of group-design studies (n = 27) testing interventions using naturalistic developmental behavioral intervention strategies. Small, significant positive effects…

Second-language learners display poorer general language skills in the language used at school than their monolingual peers, which is a concern because general language skills (vocabulary, grammar, language expression, and comprehension) provide the foundation for later academic success. In a randomized controlled trial, we examined the efficacy…

There is uncertainty about the proportion of children with autism spectrum disorders who do not develop phrase speech during the preschool years. The main purpose of this study was to examine this ratio in a population-based community sample of children. The cohort consisted of 165 children (141 boys, 24 girls) with autism spectrum disorders aged…

Word-retrieval and rapid naming abilities play an important role in language processing and cognitive development. Researchers have demonstrated that early language difficulties may lead to later reading impairments and several decades of research has convincingly demonstrated that rapid automatized naming is a powerful predictor of concurrent and…

Existing studies of child care have not been able to determine whether higher quality child care protects children from the effects of poverty, whether poverty and lower quality child care operate as dual risk factors, or whether both are true. The objective of the current study was to test two pathways through which child care may serve as a…

This brief paper summarizes research on effective instruction in writing for students with learning disabilities. It finds that three components stand out as methods that reliably and consistently lead to improved outcomes in teaching expressive writing to these students. These components are: (1) adhering to a basic framework of planning,…

A portrait is presented of the toddler with slow expressive language development (SELD), based on research examining the health history; cognitive, communicative, and adaptive skills; behavior; and phonology of 30 toddlers with SELD and 30 nondisabled toddlers. The paper offers a review of research on the outcomes of SELD, and explores…

Principles of language assessment and instruction for Spanish speaking preschoolers at St. Mary's Hospital in Tucson, Arizona, are presented. Basic definitions and program model (which looks at the child's communication skills based purely on semantic content contained in spontaneous language samples) are explained. The program's theoretical bases…

Hyperlexic children have superior word recognition skills accompanied by delayed development of cognitive and language abilities. Assessment of four hyperlexic children (ages 5-9) confirmed their superior abilities to retain sound/symbol associations. Written prompts were then effectively used to increase functional speech in one of the subjects.…

A study relating mothers' language styles and techniques of family control to children's cognitive development was conducted with 163 urban Negro mothers from the lower and middle classes and their 4-year-old children. The following conclusions were drawn: (1) There was a significant negative correlation between responses of status-oriented…