Mary Ann Witzel, PhD

"Compensatory Articulation in Cleft Palate Speech:

Assessment & Treatment"


Catalog #9416

Released: Jul 95

Length: 49:56

Format: VHS, DVD

Instructional Level: Intermediate


Dr. Witzel is a speech-language pathologist with the Cleft Lip and Palate and Craniofacial Teams at the Hospital for Sick Children at the University of Toronto. She has given presentations throughout the world and published extensively in the area of cleft palate and craniofacial anomalies.


After viewing this video program you will understand the concepts of normal speech production including: normal relationships, form to function, the vocal tract, distinctive features, phonation, resonance, place of articulation, and manner of formation. You'll then be able to identify vocal tract valving sites and describe the various types of and treatment for compensatory articulation errors such as the: Glottal Stop, Pharyngeal Stop, Pharyngeal Fricative, Pharyngeal Affricate, Velar Fricative, Mid Dorsum Palatal Stop, and Posterior Nasal Fricative.

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