1. Effects of selected practice and feedback variables on speech motor learning;Adams S.;Journal of Medical Speech-Language Pathology,2000
2. Summary feedback schedules and speech motor learning in Parkinson’s disease;Adams S.;Journal of Medical Speech-Language Pathology,2002
3. Austermann S. N. Robin D. A. Ballard K. J. Maas E. & Schmidt R. A. (2004 March). The role of feedback frequency in the treatment of acquired apraxia of speech. Paper presented at the Conference on Motor Speech: Motor Speech Disorders Albuquerque NM.
4. Austermann S. N. Robin D. A. Ballard K. J. Maas E. & Schmidt R. A. (2005 June). The effect of feedback delay on the treatment of acquired apraxia of speech. Paper presented at the 35th Annual Clinical Aphasiology Conference Sanibel FL.
5. Principles of motor learning and treatment for AOS;Ballard K. J.;Neurophysiology and Neurogenic Communication Disorders,2001