Understanding Augmentative and Alternative Communication (AAC)

This October, in celebration of AAC Awareness Month, we uncover the various forms of AAC, its numerous benefits, and the invaluable role of AAC in language development.

What is Augmentative and Alternative Communication?

Augmentative and Alternative Communication (AAC) encompasses various communication methods designed to support individuals who struggle with verbal speech. These methods are aimed at supplementing - or augmenting - traditional spoken language. AAC is not limited to non-verbal individuals; it can support verbal communicators as well. The primary goal of AAC is to ensure effective communication for individuals across all ages and abilities.

Types of AAC

There are numerous types of AAC systems. An individual's unique communication profile should be considered in determining the right type of AAC for them.

• No-Tech or Low-Tech AAC systems refer to the use of little to no technology as a means to communicate. Examples include:

  • Gestures or facial expressions

  • Printed symbols, images or text

  • Writing

  • Drawing

    
    

• High-Tech AAC systems use electronic devices to communicate (sometimes called speech-generating devices that produce speech based on input). Examples include:

  • iPad or tablet app

  • Typing on a device

  • Use of computer to generate speech

  
  

These examples showcase the versatility of AAC methods, allowing individuals to choose the most suitable option based on their requirements and preferences.

Why is AAC Helpful?

AAC plays a crucial role in enabling individuals with communication challenges to express themselves and engage with others effectively.

Individuals may have difficulty expressing themselves due to various reasons. For instance, some individuals may have challenges in understanding verbal language and may benefit from visual support for communication. Additionally, others may experience challenges in coordinating motor speech, which impacts their ability to articulate their thoughts verbally.

For parents, understanding and supporting the use of AAC can enhance their children's language development significantly. Here are a few ways AAC benefits individuals:

• Facilitates Social Participation : AAC provides a platform for individuals to communicate their needs, thoughts, and feelings, fostering social interaction and relationships.

• Enhances Language Skills : By using AAC, individuals can develop their vocabulary, sentence structure, and overall language skills. The visual symbols in AAC can help children connect abstract language to real life objects.

• Boosts Confidence : Effective communication through AAC boosts confidence and self-esteem, encouraging individuals to express themselves more freely.

Impact of AAC on Language Development in Children

Myth: The use of AAC will hinder my child's ability to talk verbally.

Fact: The use of AAC can play a significant role in language development!

For children with speech or language delays, AAC can act as a bridge to improve their linguistic abilities. Research indicates that integrating AAC in early intervention programs can accelerate language acquisition and expressive language growth in children.

When parents embrace AAC as a valuable tool in their child's developmental journey, they empower them to communicate effectively and participate more actively in various settings. Understanding the significance of AAC in language development can pave the way for enhanced communication skills and overall linguistic capabilities.

Celebrating ALL Types of Communication

In conclusion, Augmentative and Alternative Communication (AAC) serves as a voice for individuals with communication challenges, offering them the opportunity to engage with the world around them.

Remember, communication is more than just words—it's about finding the channel to express thoughts, share emotions, and connect with others. AAC makes that journey possible for so many individuals.

Together, let's advocate for the importance of Augmentative and Alternative Communication and create a more inclusive and communicative world for all.

References

• "Effects of Augmentative and Alternative Communication Intervention on Speech Production in Children With Autism: A Systematic Review" by Ralf W. Schlosser and Oliver Wendt in American Journal of Speech-Language Pathology, August 2008, Vol. 17, 212-230. doi:10.1044/1058-0360(2008/021)

• "The Impact of Augmentative and Alternative Communication Intervention on the Speech Production of Individuals With Developmental Disabilities: A Research Review" by Diane C. Millar, Janice C. Light and Ralf W. Schlosser in Journal of Speech, Language, and Hearing Research, April 2006, Vol. 49, 248-264. doi:10.1044/1092-4388(2006/021)