Define "augmentative and alternative communication" (AAC).

The definition of "augmentative and alternative communication" (AAC) refers to methods that assist individuals with communication disorders in expressing their needs, thoughts, and information. This encompasses a wide range of tools, strategies, and methods that either supplement or replace traditional speech. AAC can include various forms such as picture boards, speech-generating devices, or even gestures, which can be particularly beneficial for individuals who have difficulties with verbal communication due to conditions such as autism, cerebral palsy, or aphasia.

This definition highlights the primary purpose of AAC: to enhance communication capabilities for those who struggle with spoken language. By using these methods, individuals can convey messages effectively, participate in everyday interactions, and ultimately improve their quality of life through better communication. The other options do not align with the fundamental intent of AAC, which is specifically targeted toward facilitating communication rather than addressing hearing loss, physical health, or focusing only on sign language.