Research continues to try and pinpoint the etiological role of particular genes and brain structure in autistic spectrum disorder (ASD), but despite a host of biological, genetic and neuropsychological research, the symptom profile of pervasive developmental disorders (PDDs) are not yet linked to etiological theory. Debate continues around whether…

In response to the need for family-centered follow-up, this study examined parents' experiences with deafness after early identification. Qualitative inquiry methods were used to explore and describe the perceptions and experiences of nine parents of children identified with severe to profound deafness. Parents participated in face-to-face…

A naturalistic probe of early language content was administered to 31 normally developing preschool children. The productivity of 3 different strategies for eliciting 27 content categories was tested and the efficiency of the probe technique compared with analysis of language samples. Results suggest this nonstandardized, criterion-referenced…

This study found that the Davis Observation Checklist for Texas, an observational teacher checklist for screening preschool children for communication disorders, demonstrated adequate sensitivity and specificity. The concurrent validity of the checklist was assessed with 59 multicultural children (ages 4 through 5), including Mexican Americans,…