AAC (Augmentative and Alternative Communication) refers to methods, tools, and systems that help individuals with speech or language impairments communicate effectively. AAC is used to supplement or replace spoken or written communication when a person has difficulty expressing themselves verbally. It can be a vital tool for individuals with conditions such as autism, cerebral palsy, Down syndrome, or acquired communication disorders.
This excerpt from Dr. Mary Barbera’s podcast highlights the use of Augmentative and Alternative Communication (AAC) devices to support nonverbal or minimally verbal children. Speech-Language Pathologist (SLP) and autism mom Deidra Darst discusses misconceptions around AAC, explaining that such tools, including sign language, Picture Exchange Communication Systems (PECS), and devices like LAMP, do not hinder vocal language development. Instead, they can serve as a “springboard” for better communication and, in many cases, facilitate vocal language. Deidra emphasizes that providing a means of communication is essential for a child’s development while still aiming for vocal language as the ultimate goal.
