1 / 10

Alternative and Augmentative Communication (AAC)

Angie Sherman April 22, 2010. Alternative and Augmentative Communication (AAC). Augmentative vs. Alternative. Augmentative often refers to the supplementation of , or addition to, natural speech to enhance communication (combining speech and gesture)

danica
Télécharger la présentation

Alternative and Augmentative Communication (AAC)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Angie Sherman April 22, 2010 Alternative and Augmentative Communication(AAC)

  2. Augmentative vs. Alternative • Augmentative often refers to the supplementation of, or addition to, natural speech to enhance communication (combining speech and gesture) • Alternative refers to the substitution of another form of communication for natural speech (using signs, symbols, objects, devices) (Lloyd and Soto, 1993; Beukelman and Mirenda, 1998)

  3. Expressive vs. Receptive Language • Receptive- ability to understand language • Expressive- ability to formulate and produce language

  4. Purpose of Communication • Choose, obtain or reject • Regulate social interactions or express emotion • Get attention • Receive and convey ideas or information • http://aac.unl.edu/yaack/b0.html

  5. Forms of Communication • Facial Expression- eye contact, smile, frown etc. • Body Movements- bringing you to an object or an object to you, pushing away an object, throwing, aggression • Vocalization- grunting, laughing, crying, yelling, any kind of verbal sound not recognized as formal language • Conventional Gestures- pointing, waving, nodding • Words- what we understand as language • Manual Signs- similar to sign language but may be unique to child or environment • Picture or Object Symbols-used for symbolic representation of an item or action

  6. AAC Systems • Aided- requires tools or equipment; voice output devices, PEC exchange systems, paper and pencil • Unaided- requires only the users body; sign language, gestures and voice www.asha.org/public/speech/disorders/AAC

  7. Voice Output Devices • Many companies with similar products • Dynavox • Latest to market- iPhone, iTouch, iPad • Considerations • Cost; device and repair, availability of grants • Reliability, sturdiness, quality of output, battery • Portability • Ease of interaction

  8. How does this quote apply in a school setting? “There is evidence to suggest that people do not always recognize the communicative content of behavior that does not take a conventional communicative form, and thus they do not behave in an interactive manner.”

  9. What do you think? • Can students who can’t talk read? • What is multi-modal communication and why is it important? • Does using an automated device hinder vocalization? http://aac.unl.edu/yaack/b2.html

  10. Resources • http://aac.unl.edu/yaack -thorough overview and introduction of AAC’s, assessment strategies, risk factors, and service organizations. • www.speakingofspeech.com –lesson plans, IEP goals/objectives, data forms. • www.asha.org –disorder definitions, advocacy, device overviews

More Related