Aspects of phonological acquisition during articulation training.
Acquisition of correct /s/ over time was studied in five misarticulating children and compared to data reported for younger children during normal phonological development. Changes in production of /s/ as the children were learning to produce /s/ were examined in untrained syllables session by session. These longitudinal data were explored for patterns reported to occur in normal acquisition. It was found that the misarticulating children typically shifted their responses from correct to incorrect during the acquisition period; this may be attributed to competing rules operating during the early stages of acquisition similar to the rules proposed to be operating during morphological acquisition. The children varied in the time required to acquire correct production which is comparable to the variability reported in normal acquisition. Individual learning strategies were noted in the children's productions of consonant clusters which correspond to the proposed stages of development in normal phonological acquisition.
D001184:Articulation Disorders / Q000628:therapy*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007804:Language Development; D008137:Longitudinal Studies; D010700:Phonetics