What is augmentative and alternative communication (AAC) primarily used for?

• A. To promote traditional speech
• B. To supplement or replace communication methods
• C. To enhance written communication skills
• D. To facilitate non-verbal social interactions

Answer: (B)

Augmentative and alternative communication (AAC) is primarily used to supplement or replace communication methods for individuals who may have difficulties with spoken or written language. This can encompass a wide range of tools and strategies that assist in effective communication, from low-tech options like picture boards to high-tech devices that generate speech. The primary goal of AAC is to enhance a person's ability to express themselves and interact with others, allowing for more effective communication in situations where traditional speech may not be sufficient.

In this context, while promoting traditional speech, enhancing written communication skills, and facilitating non-verbal social interactions are relevant to communication practices, they do not capture the central purpose of AAC as effectively as supplementation or replacement of communication methods. AAC specifically addresses the needs of those who might struggle with conventional forms of communication by providing alternative ways to convey messages and interact with others, thereby improving the overall communicative experience.