Since unaided AAC only requires the use of the individual’s body, the two main considerations for using this type of system are the physical and cognitive abilities of the person with complex communication needs.

Physical ability: The scope of physical movements affects the amount and/or type of communicative messages that can be expressed. When evaluating an individual with complex communication needs

Cognitive ability: Unaided AAC does not provide the same type of visual supports available with aided AAC and therefore may be cognitively more difficult for an individual.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s