Purpose: The present study is a meta-analysis that examines the difference in novel word learning performance between children with primary language impairment (LI) and typically developing children. Participant and task characteristics were examined as variables that potentially moderated children's word learning. Method: Eight hundred and…

Purpose: This study investigated the effects of processing speed and phonological short-term memory (PSTM) on children's language performance. Method: Forty-eight school-age children with specific language impairment (SLI) and age peers completed auditory detection reaction time (RT) and nonword repetition tasks, the Clinical Evaluation of…

Purpose: To provide the first detailed information about native language abilities of children who are or had been institutionalized. Method: The language of ten 30-month-old children raised in Romanian orphanages was compared with that of 30 chronological-age-matched peers: 10 children who had moved recently from orphanages to foster care, 10…

Research has shown that children repeat high-probability phoneme sequences more accurately than low-probability ones. This effect attenuates with age, and its decrease is predicted by developmental changes in the size of the lexicon (J. Edwards, M. E. Beckman, & B. Munson, 2004; B. Munson, 2001; B. Munson, J. Edwards, & M. Beckman, 2005). This…

This study examines lexical performance by 3 groups of linguistically diverse school-age learners: English-only speakers with primary language impairment (LI), typical English-only speakers (EO), and typical bilingual Spanish-English speakers (BI). The accuracy and response time (RT) of 100 8- to 13-year-old children in word recognition and…

Below-average performance on some nonlinguistic tasks often is considered a potential correlate of primary language impairment (LI). If nonlinguistic cognitive processing truly is deficient in children with LI, then measures may be identified that distinguish language learners at risk for LI that are independent of the number and type of languages…

This study examined whether accuracy in producing linguistic stress reliably distinguished between five children with suspected developmental apraxia of speech (sDAS) and five children with phonological disorder (PD). No group differences in the production of stress were found; however, listeners judged that nonword repetitions of the children…

This study compared spoken and written narratives of school-age children (N=20) with language learning disabilities (LLD) with chronological age (CA) and language-age (LA) peers. For the spoken summary, productivity measures and grammatical complexity were significantly lower for children with LLD than for CA children. Expository writing was…

This study investigated the relation among phonological awareness, morphological awareness, and reading achievement in 69 children (ages 10- 12) with and without language-learning disabilities. Children with language-learning disabilities were outperformed in two morphological tasks that assessed skill in identifying the bases and suffices of…

A study investigated the use of verb and noun morphology in 60 children (ages 7-12) with and without language learning disabilities (LLD). Children with LLD showed high accuracy in spoken samples but substantial difficulty in written samples with the regular past tense and had difficulties with regular plurals. (Contains references.) (CR)

Twenty-three children (ages 10 to 12) with language impairment and 46 typically achieving adults participated in two auditory lexical-decision tasks evaluating effects of phonological opacity on word recognition. Findings indicated that the language-impaired children were less able than controls to identify phonologically opaque…

This study compared the effect of productivity (a correlate of suffix frequency) on derivational suffix use in 69 elementary and middle school students' derivational suffix use. Twenty-three students had language-learning disabilities (LLD). Students with and without LLD used highly productive suffixes but LLD students were less accurate in…