Abstract:
This study attempted to show whether or not a difference existed between a specific articulation error and performance on a test of oral form discrimination. The groups consisted of persons Who: 1) could produce pre-vocalic [r] but not post-vocalic [r], 2) could not produce either pre- or post-vocalic [r], and 3) could produce pre- and post-vocalic [r]. There has been increasing research done on the possible relationship between oral form skills and articulation defects. In the past, the major focus for research has been on the auditory channel in relation to articulation. This is changing, however, and researchers are becoming increasingly aware that the oral tactile-kinesthetic system needs to be studied. Information about this (oral-sensory) modality may contribute to new and better methods of therapy for speech-defective individuals.