Each of the Following Is a Challenge Particular to Users

question 56

Multiple Choice

Each of the following is a challenge particular to users of augmentative or alternative communication AAC) not faced by natural communicators EXCEPT

• A)There are no systems that allow for expression of complex,abstract thoughts.
• B)AAC is much slower.
• C)Users of AAC who are not literate must rely on a vocabulary and symbols selected by others.
• D)AAC must be constructed to be useful in a variety of social contexts,allow efficient communication without undue fatigue,and support learning of language and academic skills.

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Definitions:

Temperate Deciduous Forest

A forest biome that occurs in temperate areas where annual precipitation ranges from about 75 cm to 125 cm.

Tropical Rain Forest

A dense, warm, biodiverse forest biome located near the equator with high annual rainfall.

Thermocline

A marked and abrupt temperature transition in temperate lakes between warm surface water and cold deeper water. See thermal stratification.

Accompanying Figure

A visual representation, such as a chart, graph, or diagram, that is provided to support or illustrate information or data in a text.