Understanding AAC
AAC stands for Alternative and Augmentative Communication device! Sounds like a very complicated concept right? In reality it is simply a high tech (think ipad app) or low tech device (think piece of paper with icons on it) to help individuals communicate. These devices can be used to substitute for verbal language, but just as frequently are used to assist people who also are able to communicate verbally. AAC is an amazing tool in both developing verbal language, and for those who are unable to communicate verbally.
I spent several years on a special evaluation team going around New York City evaluating children 3-21 who needed AAC. Many of the individuals were Autistic. Some had strokes, cerebral palsy, or even severe articulation disorders. Many of the recommendations were for high tech devices on an ipad because they are extremely robust and provide lots of options for an individual to express themselves. These applications have become so incredible even in the last decade! Ten years ago I was in graduate school at a skilled nursing facility using an old Dynavox where you had to put paper sheets in a heavy briefcase-like box. Contrast that with the incredible applications available today!
Attached are some common misconceptions about AAC and AAC users.
-AAC hinders the development of verbal communication- FALSE!
Many studies have proven that AAC clearly aids in the development of verbal language as the visual aids and auditory feedback of these devices encourage an individual to vocalize.
-Pointing is a prerequisite skill to AAC usage- FALSE!
AAC usage has no prerequisite skills. AAC is for every communicator. A proper AAC evaluation can find an AAC option (low tech or high tech) to assist an individual.
-An individual is “too young” to use AAC- FALSE! AAC users begin around 18 months if they are expected to have language delays
If you think your child or loved one may benefit from an AAC specific evaluation, please feel free to contact HSS for a consultation. The eval process includes a trial in your home of different AAC applications tailored to your child or loved one. Then a written report is created with specifications on why the application is recommended, along with details about personalization of the device, grid size, and recommendations about best practices for AAC usage.
-Brittany
