A cluster analytic study was conducted to derive behaviorally homogeneous subtypes of pervasive developmental disorders (PDD) based on a range of behavioral symptoms that characterize autism. Analysis of data on 34 children with PDD, 27 of whom met criteria for autism, indicated 4 distinct groups differing on independent measures of social,…

Acquisition of the location aspect of American Sign Language signs was examined in nine young hearing infants and toddlers of deaf parents. Sign locations, overall, were produced with 83.5% accuracy. Highly contrasting locations were acquired first. Location played a central role in young children's early sign language acquisition. (Author/DB)

Monolingual Spanish-speaking children between the ages of 2 and 4 were given two structured tasks that assessed the contrastive use of "se" for coding these functions. Results suggest there is a differential order of acquisition of the clitic "se," whereby children initially contrast regular and reflexive with nonreflexive…

A study compared 11 preschool children with developmental delays and 15 with autism to evaluate early vocal behaviors in young children with autism. Results indicated that children with autism did not have difficulty with the expression of well-formed syllables, however they did display significant impairments in vocal quality. (Contains…

A study involving 82 children with low vision evaluated the new developmental age levels and psychometric properties for the Reynell-Zinkin scales. The usefulness of age levels of the Reynell-Zinkin scales is discussed in relation to the aim of the scales, which is to have guidelines for assessment and developmental advice. (Contains references.)…

Discusses 16 well-reviewed software products designed for elementary grade students--those products that make explicit claims about developing students' lexical knowledge and those that do not. Also examines the potential of technology to enhance vocabulary learning. (Author/VWL)

This article discusses research findings in increasing language skills in children with autism, assessing and teaching precursors relating to positive outcome, the importance of family involvement in intervention, best practices for communicative interventions, interrelationships between language and other autistic behaviors, and the social and…

This article argues that the use of developmental apraxia of speech (DAS) as a label for infants and toddlers who are prelinguistic may prematurely label a young child. Diagnostic indicators are reviewed and suggestions for diagnostic therapy to pursue appropriate differential diagnoses in the infant-toddler population are proposed. (Contains…

The performance of 26 children (ages three through four) who were born before 32 weeks gestation was compared with the performance of 26 full-term children on a range of short-term memory and language measures. Preterm children scored more poorly across the full range of measures. One-third of the preterm children were identified as being "at…

Presents information on the normal sequence of speech and language development in young children. Describes how a teacher or family member can recognize a potential problem or delay in a child's language skills. Offers suggestions for enhancing early speech and language development, such as talking during routines. Lists favorite books for…

Proposes that vocal communion between infant and caregiver supports infants' language acquisition and connectedness with caregivers. Recommends research to determine whether social behaviors such as joint attention and vocal imitation are functionally related to language learning or are only symptomatic of a survival-centered caregiving…

Asserts that Bennett's edited work offers an informed, sophisticated, and thought-provoking overview of current issues in developmental psychology. Notes the volume prompts theoretical and empirical reflection and provides fair representation of trends and advances in mainstream child developmental psychology. Suggests that a more thematic…

Contrasts the English past tense inflection with a more complex morphological subsystem, the Polish genitive. The genitive case has three different markers, each restricted to a different subset of nouns, in both the singular and the plural. Analysis of the spontaneous speech of three children between 1 and 5 years of age showed that they…

First-language (L1) reading research has had a major impact on second language (L2) reading research. There was a substantial lag, however, before these L1 theories were adapted and proposed for L2 reading. This article introduces the L2 researcher to the relevant and current L1 test comprehension issues and theories to help close this gap.…

How second language development is assessed has been a question among English as a Second Language (ESL) faculty, since it has previously focused primarily on oral, rather than writing, development. Oral interviews and writing were compared for errors and syntactic maturity to see if any differences could be determined over a two-year period.…