LIFE SUPPORTS

Speech-language therapy & AAC

Support for communication—including augmentative and alternative communication for people with limited speech.

How it works

Speech-language pathologists assess and support language, social communication and speech. AAC—picture systems, speech-generating apps and devices, signing—gives people a way to communicate, and does not stop speech from developing.

What the evidence says, use by use

Evidence is specific to the condition, population and—for devices—the exact product. One label never covers everything.

Autism: Functional communication

Practical support
Who was studied / who it’s for: Children and adults with communication needs, including nonspeaking peopleWhat this label means: A service or life support. We describe what it offers; this is not a claim that it treats a condition.

Professional guidance supports AAC for people whose speech doesn’t meet their communication needs; it’s a right to communicate, not a last resort.

Sources: American Speech-Language-Hearing Association · NICE (UK)

Who usually provides it

Speech-language pathologists; schools and Early Steps for younger children.

Cautions & things to know

  • Be wary of methods where a facilitator guides the person’s hand to type (facilitated communication).

Questions for a clinician

Conversation prompts, not a treatment plan.

  • Would an AAC evaluation help?
  • How will we practice communication at home and school?

Educational, not medical advice. NeuroCoach is an educational and care-navigation resource, not a medical provider. Information about medications, supplements, therapies, devices, clinical trials and community experiences is provided for education and exploration and is not a recommendation, diagnosis or treatment plan. Evidence varies substantially among interventions. Decisions about medical or mental-health treatment should be made with an appropriately qualified healthcare professional. Do not start, stop or change medication, supplements or treatment based solely on information found here.

Sources

Sources checked October 5, 2026. Links support this page; they don’t imply endorsement of NeuroCoach.

  1. Augmentative and alternative communication (AAC) American Speech-Language-Hearing Association
  2. Autism spectrum disorder in under 19s: support and management (CG170) NICE (UK)