Wednesday, July 23, 2008

Research Support: AAC and Improvement of Natural Speech

Parents and some professionals often fear the introduction and use of augmentative/alternative communication because of the unfounded belief that it will inhibit natural speech production. Also, it is difficult for parents of nonverbal children to understand the need for immediate communication (unaided or aided) because they want nothing more than for their children to verbally express their desires and feelings. Therefore, it is important for Speech Pathologists to educate individuals working with nonverbal children on the importance of introducing AAC at an early age. Many research studies indicate that not only does the introduction of AAC not inhibit natural speech development, but it actually can improve verbal communication. Here's some links to a couple of research articles on this topic.

Use of Speech Generating Devices to Support Natural Speech

Impact of AAC on Speech Production

Impact of PECS on Speech Development and Requesting

Effects of Manual Signing on Communicative Verbalizations

2 comments:

leaping2thefuture said...

Thank you so much for this post, and for blogging about this topic. I have already shared your blog address with some of my colleagues. I am a speech therapist in Texas, and I am very thankful for all of these great ideas! I know these resources will be very valuable as I educate parents and professionals about the importance of AAC.

Lew Kian Guen said...
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