This article provides an overview of the literature on phonological development in infants
and children with Down syndrome. The review is divided into four major sections: the first …

This paper describes phonological development in children with Down syndrome paying
particular attention to underlying deficits and intervention strategies. The first section …

Purpose This review summarizes research on disorders of speech production in Down
syndrome (DS) for the purposes of informing clinical services and guiding future research …

This article presents state‐of‐the art information on speech and language development and
skills in infants, toddlers, children, and adolescents with Down syndrome. Research is cited …

Articulation norms are typically used to measure sound acquisition and mastery in children
with Down syndrome. The present longitudinal study examines the clinical records of 60 …

Canonical babbling of infants with and without Down syndrome was compared. Infants with
Down syndrome and typically developing infants began canonical babbling in the first year …

The development of early vocalizations was investigated with 13 infants who had Down
syndrome and 27 infants who were developing normally at bimonthly intervals from 4 to 18 …

There is a well developed literature on the development of vocabulary and grammar in
children with Down syndrome but limited information in the area of speech production. The …

Although there is considerable variability, most individuals with Down syndrome have
mental retardation and speech and language deficits, particularly in language production …

This article reviews the research on speech and language in children and adolescents with
Down syndrome from a practical point of view. It identifies the typical profile of speech and …