Speech sound development in typically developing 2-7-year-old Dutch-speaking children: A normative cross-sectional study.

CONCLUSIONS & IMPLICATIONS: This paper describes a large normative cross-sectional study of Dutch speech sound development which, in clinical practice, can help Dutch speech-language pathologists to differentiate children with delayed or disordered speech development from typically developing children. What this paper adds What is already known on this subject In recent years many studies have been conducted worldwide to investigate speech sound development in different languages, including several that explored the typical speech sound development of Dutch-speaking children, but none of these latter studies explored both phonetic and phonological progress within a comprehensive age range and a large sample that is representative of the Dutch population. What this study adds to existing knowledge This study serves to fill this gap by providing normative cross-sectional results obtained in 1503 typically developing Dutch-speaking children aged between 2;0 and 6;11 years on informative parameters of speech development: PCC-R and PVC, consonant, vowel and syllabic structure inventories, degrees of complexity (phonemic feature hierarchy), and phonological simplification processes. What are the potential or actual clinical implications of this work? The detailed description of typical Dutch speech sound development provides speech-language pathologists with pertinent information to determine whether a child's speech development progresses typically or is delayed or disordered....
Source: International Journal of Language and Communication Disorders - Category: Speech-Language Pathology Authors: Tags: Int J Lang Commun Disord Source Type: research