A comparison of babbling and speech at pre-speech level, 3, and 5 years of age in children with cleft lip and palate treated with delayed hard palate closure.

Babbling and speech in 21 children with cleft palate were compared at pre-speech level, 3, and 5 years of age. The aims were to study if misarticulations in pre-school speech appear to be articulatorily related to the sound productions in pre-speech, whether the feeding technique influenced the prevalence of anterior articulation, and if there was a relationship between speech and the size of the residual cleft at 3 and 5 years of age. All the children had the soft palate closed, whereas the cleft in the hard palate was left open to be closed later on. Perceptual judgement of speech revealed a high prevalence of hypernasality, nasal escape and retracted oral articulation of dental or alveolar plosives. The latter was correlated with the size of the residual cleft area. There was a tendency towards a relationship between absence of anterior sound productions in babbling and retracted oral articulation in speech. The feeding technique, however, appeared not to have had any influence on articulatory place.