Differential diagnosis of childhood apraxia of speech (CAS) and other speech sound disorders (SSDs) can be challenging. This course goes through the steps of the differential diagnosis process so you can feel confident in determining whether a child is showing phonological patterns or motor speech features and if a motor speech disorder is present, what type. Videos are shown to practice identification of auditory-perceptual features of CAS and dysarthria and interpretation of motor speech profiles. Case studies are included for additional practice.
Live Webinar
Thu, Jan 8, 2026 at 12:00 pm ESTCEUs/Hours Offered: ASHA/0.15 Introductory, Professional; Calif SLPAB/1.0; IACET/0.1; Kansas LTS-S1370/1.0; SAC/1.0
Learning Outcomes
- After this course, participants will be able to identify steps in the differential diagnostic process for CAS and other SSDs.
- After this course, participants will be able to identify perceptual features of CAS and dysarthria.
- After this course, participants will be able to explain how to interpret testing results in order to differentially diagnose CAS and other SSDs.
Agenda
| 0-10 Minutes | Introduction and background |
| 10-25 Minutes | Steps of assessment |
| 25-50 Minutes | Ear training and practice |
| 50-80 Minutes | Differential Diagnosis and Practice |
| 80-90 Minutes | Summary, Q&A |
Presented By

Jenya Iuzzini-Seigel
PhD CCC-SLP
Jenya Iuzzini-Seigel, PhD, CCC-SLP is Associate Professor of Speech Pathology and Audiology and Director of the Communication, Movement and Learning Lab at Marquette University. Her research centers on the diagnosis and treatment of pediatric communication disorders with a specific interest in CAS, dysarthria, and developmental language disorder.
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Financial: Jenya Iuzzini-Seigel was paid an honorarium for this presentation. She receives grant funding for research related to the topic of this course from the NIH and OUAT.
Non-financial: Jenya is a co-developer of the ProCAD CAS/Dysarthria diagnostic tool and serves on the professional advisory council of Apraxia Kids.
Sponsor Disclosure: This Course is presented by SpeechPathology.com, a Continued site.
Content Disclosure: This learning event does not focus exclusively on any specific product or service.
Course participation information
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American Speech-Language-Hearing Assn.
Introductory Level
0.15 ASHA CEUs
California Speech-Language Pathology & Audiology Board
SpeechPathology.com is approved by the California Speech-Language Pathology and Audiology Board as a Continuing Professional Development Provider, approval number PDP 268. This course may meet the requirements for 1.00 hours of continuing education credit for speech-language pathologists as required by the California Speech-Language Pathology & Audiology Board. The responsibility for determining whether or not this specific course counts toward an individual's requirements for license renewal is up to the individual. Please refer to the CA state board rules regarding allowable topics and self-study limits: https://www.speechandhearing.ca.gov/licensees/slp-au_cpd_req.shtml Live webinars on SpeechPathology.com are not included in the self-study limit under California professional development guidelines.
International Association for Continuing Education and Training
Continued, LLC, DBA SpeechPathology.com, is accredited by the International Association for Continuing Education and Training (IACET). Continued complies with the ANSI/IACET Standard, which is recognized internationally as a standard of excellence in instructional practices. As a result of this accreditation, Continued is authorized to issue the IACET CEU. continued, LLC, is authorized by IACET to offer 0.10 CEUs for this program.
Kansas Dept for Aging and Disability Services
Approved for 1.00 continuing education clock hour(s) for Kansas licensed Speech Pathologists by the Kansas Department for Aging and Disability Services. Long-Term Sponsorship number: LTS-S1370.
Speech-Language and Audiology Canada
Clinically certified members of Speech-Language and Audiology Canada (SAC) can accumulate continuing education equivalents (CEEs) for their participation with SpeechPathology.com. One hour of coursework equals 1 CEE. All SAC members are encouraged to participate in on-going education.