Allied Health Sciences - The College of Allied Health


Department of Communication Sciences and Disorders
College of Allied Health
University of Oklahoma
Health Sciences Center
1200 N Stonewall, Room 3091
Oklahoma City, OK 73126-0901
Phone: (405) 271-4214,
Fax: (405) 271-1565,
Email: Department Contact

Andrew John, Ph.D.

Dr John

Associate Professor
Department of Communication Sciences and Disorders
College of Allied Health
Curriculum Vitae


E-mail Andrew John
(405) 271-4214 ext. 46065

Ph.D., Communication Sciences and Disorders, University of Florida, Gainesville, FL, 2007

B.A., Communication Sciences and Disorders, University of Florida, Gainesville, FL, 2002

Professional Program
CSD 5133: Research Foundations in CSD (MA)
CSD 5540: Doctoral Seminar in CSD
CSD 6563: Advanced Research Methods in CSD
CSD 8153: Instrumentation and Electroacoustics
CSD 8173: Advanced Anatomy and Physiology of Hearing
CSD 8460: Directed Readings in Audiology
CSD 9333: Research Foundations in CSD (AuD)

Journal Articles
John AB, Wolfe J, Schafer E, Boretzki M, Hudson M, Fox K, Wheeler J, Wallace J (in press). Non-linear frequency compression for adults with asymmetric sloping sensorineural hearing loss. Hearing Journal.
Wolfe J, Morais M, Schafer E, Mills E, Peters R, Lianos L, John AB, Hudson M, Goldbeck F, Mülder HE, & Marquis F (in press).  A tutorial on digital radio frequency transmission and an evaluation of MED-EL users’ performance with the Phonak Roger digital RF system.  Hearing Journal.
Kimball SK, Urban B, John AB (2013).  Factors affecting patient retention and quality of care.  Audiology Practices, 4(1).
Wolfe J, Schafer EC, Parkinson A, John AB, Hudson M, Wheeler J, Mucci A (2013).  Effects of input processing and type of personal FM system on speech recognition performance of adults with cochlear implants.  Ear and Hearing, 34(1), 52-62.
John AB, Hall JW III, Kreisman, B (2012).  Effects of advancing age and hearing loss on Gaps-in-Noise test performance.  American Journal of Audiology, 21, 242-250.
Kreisman N, John AB, Kreisman B, Hall JW III, Crandell C (2012).  Psychosocial status of children with auditory processing disorder.  Journal of the American Academy of Audiology, 23(3), 222-233.
John AB, Kreisman B, & Pallett S (2012). Validity of hearing impairment calculation methods for prediction of self-reported hearing handicap. Noise and Health, 14(56), 13-20.
Wolfe J, John AB, Schafer E, Nyffeler M, Boretzki M, Caraway T, Hudson M (2011). Long-term effects of non-linear frequency compression for children with moderate hearing loss. International Journal of Audiology, 50(6), 396-404.
Wolfe J, Schafer EC, John AB, & Hudson M (2011). The effect of front-end processing on cochlear implant performance of children. Otology Neurotology, 32(4), 533-538.
Wolfe J, Hudson M, John AB, Schafer EC (2011).  Evaluation of noise reduction technologies in a contemporary cochlear implant system.  Hearing Journal, 64(5), 36-43.
Schafer EC, Richburg CM, John AB, Anderson KL, Naeve-Velguth S, & Updike CDL (2010). Journal of Educational Audiology: ten years in review. Journal of Educational Audiology, 16, 4-19.
Wolfe J, John AB, Schafer E, Nyffeler M, Boretzki M, Caraway T (2010). Evaluation of non-linear frequency compression for school-age children with moderate to moderately-severe hearing loss. Journal of the American Academy of Audiology, 21(10), 618-628.
Kreisman B & John AB (2010). A case law review of the Individuals with Disabilities Education Act for children with hearing loss or auditory processing disorders. Journal of the American Academy of Audiology, 21(7), 426-440.
Wolfe J, Caraway T, John AB, Schafer E, & Nyffeler M (2009). Study suggests that non-linear frequency compression helps children with moderate loss. Hearing Journal, 62(9), 32-37.
Johnston KN, John AB, Kreisman NV, Hall JW III, Crandell C (2009). Multiple benefits of personal FM system use by children with auditory processing disorder. International Journal of Audiology, 48(6), 371-383.

Proceedings
Hall JW III, Johnston KN, John AB, Crandell CC (2010). Children with auditory processing disorder benefit from Phonak Edulink use. Proceedings of the Phonak International ACCESS conference, 47-53.

Book Chapters
Kreisman B, Smart J, John AB (in press).  Diagnostic audiology.  In Katz J, Medwetsky L, Burkard R, Hood L (eds.) Handbook of Clinical Audiology, 7th Edition. Baltimore: Lippincott Williams & Wilkins.
Smaldino J, Kreisman B, , John AB, Bondurant L (in press).  Room acoustics and rehabilitation technology. In Katz J, Medwetsky L, Burkard R, & Hood L (eds.) Handbook of Clinical Audiology, 7th Edition. Baltimore: Lippincott Williams Wilkins.
John AB & Kreisman B (2012).  Review of classroom audio distribution system literature.  In Smaldino J Flexer C (eds.) Handbook of Acoustic Accessibility:  Best Practices for Listening, Learning, and Literacy in the Classroom. New York: Thieme.
John AB, Kreisman B, & Smaldino J (2012).  An overview of current CADS technologies.  In Smaldino J & Flexer C (eds.) Handbook of Acoustic Accessibility:  Best Practices for Listening, Learning, and Literacy in the Classroom. New York: Thieme.
Smaldino J, Crandell C, Kreisman B, John AB, & Kreisman N (2009). Room acoustics and rehabilitation technology. In Katz J, Medwetsky L, Burkard R, & Hood L (eds.) Handbook of Clinical Audiology, 6th Edition. Baltimore: Lippincott Williams & Wilkins.
Smaldino J, Crandell C, Kreisman B, John AB, & Kreisman N (2007). Room acoustics for listeners with normal hearing and hearing impairment. In Valente M, Hosford-Dunn H, & Roeser R (eds.), Audiology Treatment. New York: Thieme.

Book Reviews
John AB (in press).  Review:  Anatomy and Physiology Study Guide for Speech and Hearing, 2nd Edition (Culbertson WR, Christensen SC, Tanner DC).  International Journal of Audiology.

Wolfe J & John AB. Collaborative research agreement in partnership with Phonak AG. Multi-study agreement between Phonak AG, University of Oklahoma Health Sciences Center, and Hearts for Hearing Foundation to evaluate Phonak diagnostic and amplification technology. $300,000. Funded by Phonak AG, 2011-2014. Role: co-PI

Wolfe, J., John, A.B., Kasulis, H., & Ballard, J.  Frequency compression for children with mild to moderate hearing loss.  Funded by Phonak AG., 2009-2010.  Role:  co-PI

John, A.B.  A role for working memory in speech perception of older adults.  $7,500.  Funded by OUHSC College of Allied Health Research Seed Grant, 2008-2009.  Role:  PI

Aural rehabilitation for children and adults

Classroom acoustics

FM and other assistive technology

Medicolegal evaluation of hearing loss

Speech perception