AAC Understanding Methods & Modalities 2

Question 1

Which AAC modality relies solely on the body without any external tools or devices?

Accepted Answer

Unaided AAC

Answer

Unaided AAC uses only the body — including sign language, gestures, and facial expressions — with no external tools.

Question 2

A dynamic display device automatically changes its page layout when a category button is pressed. What is the primary advantage of this feature?

Accepted Answer

It allows access to a larger vocabulary without clutter

Answer

Dynamic displays expand vocabulary access by showing different pages on demand, keeping each screen uncluttered.

Question 3

A clinician selects a voice output device that produces pre-recorded natural speech rather than synthesized speech. This is best described as:

Accepted Answer

Digitized speech output

Answer

Digitized speech uses recorded human voice samples played back, as opposed to computer-generated (synthesized) speech.

Question 4

In the context of AAC symbol systems, which characteristic distinguishes aided symbols from unaided symbols?

Accepted Answer

Aided symbols require an external support or tool

Answer

Aided symbols require some external support — such as a board, card, or device — whereas unaided symbols are produced with the body alone.

Question 5

Which of the following best exemplifies a low-tech AAC strategy?

Accepted Answer

A laminated communication board with PCS symbols

Answer

A laminated communication board is a low-tech, no-battery, no-electronic aided AAC tool.

(AAC) Augmentative & Alternative Communication Certification Practice Test