Discuss the purposes and history of Augmentative or Alternative Communication (AAC)

Discuss the purposes and history of Augmentative or Alternative Communication (AAC)

In an essay of 500-750-words, detail the changes and progress in communication techniques/strategies over the last decade.

• Discuss the purposes and history of Augmentative or Alternative Communication (AAC), especially in regard to individuals with ASD.
• Identify specific events and issues in history that have shaped the use of these communication devices, communication strategies, and understanding of communication among students with ASD.
• What have been the successes of AAC? What have been the downfalls?
• What issues do you think will arise in the future? Why?

Synthesize these thoughts, using a minimum of 3 scholarly resources.

Prepare this assignment according to APA guidelines found in the APA Style Guide,