title: Dynamic assessment of word learning skills of pre-school children with primary language impairment.
abstract: Dynamic assessment has been shown to have considerable theoretical and clinical significance in the assessment of socially disadvantaged and culturally and linguistically diverse children. In this study it is used to enhance assessment of pre-school children with primary language impairment. The purpose of the study was to determine whether a dynamic assessment (DA) has the potential to enhance the predictive capacity of a static measure of receptive vocabulary in pre-school children. Forty pre-school children were assessed using the static British Picture Vocabulary Scale (BPVS), a DA of word learning potential and an assessment of non-verbal cognitive ability. Thirty-seven children were followed up 6 months later and re-assessed using the BPVS. Although the predictive capacity of the static measure was found to be substantial, the DA increased this significantly especially for children with static scores below the 25th centile. The DA of children's word learning has the potential to add value to the static assessment of the child with low language skills, to predict subsequent receptive vocabulary skills and to increase the chance of correctly identifying children in need of ongoing support.
authors.affiliation: Division of Language and Communication Science, City University , London , UK.
authors.forename: Bernard
authors.initials: B
authors.lastname: Camilleri
authors.forename: James
authors.initials: J
authors.lastname: Law
mesh_terms: D002663:Child Language; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007804:Language Development; D007805:Language Development Disorders / Q000175:diagnosis*; D007858:Learning; D008297:Male; D013066:Speech-Language Pathology / Q000379:methods*
keywords: Dynamic; assessment; child; speech-language pathology