Purpose: Poor nonword repetition accuracy is a hallmark of children with developmental language disorder (DLD). However, other diagnostic categories also show impaired nonword repetition performance relative to children with typical development (TD); therefore, this task is currently a sensitive but nonspecific index of DLD. In this study, we…

Purpose: The aim of the study was to investigate the relationship between language load and articulatory variability in children with language and speech sound disorders, including childhood apraxia of speech. Method: Forty-six children, ages 48-92 months, participated in the current study, including children with speech sound disorder,…

This study investigated lower-lip motor processes underlying production of iambic and trochaic metrical forms with 16 children (ages 3 and 4) and eight adults. Movement patterns were well differentiated for both groups but in qualitatively different ways. Results suggest that metrical forms are perceptually and linguistically established.…

In this study, seven children with specific language impairment (SLI) and speech deficits were matched with same age peers and evaluated for iambic (weak-strong) and trochaic (strong-weak) prosodic speech forms. Findings indicated that children with SLI and speech deficits show less mature segmental and speech motor systems, as well as decreased…