AAC Evaluations: Process, Progress, and Myths with Carleton Levert

In this episode of More Than Words, we take a closer look at what actually happens during an AAC evaluation and why it is much more than choosing a device. Speech-language pathologist Carleton Levert walks us through the full process, from initial referrals and case review to device trials, observations, and recommendations.

We also explore what makes AAC successful in real life, including team collaboration, personalization, and ongoing support. Along the way, Carleton addresses common myths that can delay access to AAC and shares practical ways families and professionals can better support communication across environments.

What You’ll Learn

• What an AAC evaluation looks like from start to finish
• Why AAC evaluation includes language, motor access, vision, hearing, and environment
• The role of device trials in finding the right communication system
• How collaboration with OTs, teachers, and caregivers supports success
• Red flags that an AAC system is not truly being used or supported
• Why personalization and buy-in are essential for meaningful communication
• How AAC support should evolve as a child grows and changes
• Common myths about AAC, including funding, readiness, and perceived ability

About the Guest

Carleton P. Levert, M.S., CCC-SLP is a licensed speech-language pathologist based in Washington, D.C. He is the founder of We Ask Speech, where he provides speech-language therapy and AAC services across school, clinic, and community-based settings. Carleton works with individuals across the lifespan and is especially passionate about functional communication and real-world application of AAC. His approach emphasizes collaboration, personalization, and empowering individuals to communicate across environments. Outside of his clinical work, he values community-based care and creative ways to support communication in everyday life.

Links & Resources

• Carleton’s Website: https://weaskspeech.com
• Instagram: https://www.instagram.com/we_ask_speech/
• DC Assistive Technology Program: https://odr.dc.gov/page/assistive-technology-resources

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