By: The NWACS Team
Reading time: 1 minute
Are you a new SLP? Are you an SLP who is just new to AAC? We hope this decision tree inforgraphic helps you figure out when to refer a client or student for an AAC evaluation!
Q: Can this student use natural speech?
A: No. REFER!
A: Yes. (Ask next question.)
Q: Are they understood consistently?
A: No. REFER!
A: Yes. (Ask next question.)
Q: Can they understand you consistently?
A: No. REFER!
A: Yes. Do not refer.
NWACS is a nonprofit, 100% volunteer organization. It was founded in the 1970s for the support of people with complex communication needs. Our mission is to educate and raise awareness about augmentative & alternative communication (AAC).
December 7, 2025
December 7, 2025
June 14, 2021
June 7, 2021
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By using this website, you agree that the content is for educational purposes only. It is not intended to be professional advice. Information and materials shared are to help guide creativity and support AAC use. Authored articles reflect personal perspectives and experiences. Please consult qualified professionals for specific AAC guidance. For more details, please see our Terms of Use.
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