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Independent Communicator
• Understands at a level commensurate with age (i.e.,
no delay in receptive language)
• Combines words, phrases, and written text to
communicate across a variety of topics and
environments
• Able to engage in conversation
• If using a speech generating device, able to prepare
content in his or her device (e.g., stories, narratives)
and use features, such as word prediction,
independently
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Emergent Communicator Intentional/
Context Dependent Communicator
Independent Communicator
Picture Exchange Communication
System (PECS)
Static display devices (e.g., Go Talk,
Tech Speak, etc.)
Keyboards, letter boards, text- to-
speech apps for iPhone
Single- button speech generating
devices
Simple speech generating
communication apps (e.g., Go Talk
Now, Scene Speak, etc.)
High-tech AAC systems that afford the
opportunity to use predictive-text,
create narratives, etc.
Simple gestures/body language and
facial expressions
Picture-based communication systems
(e.g., Flip ‘N Talk, topic boards)
Dynamic Display, speech-generating
devices (e.g., NovaChat, TouchChat
Express, Prio, Accent, QuickTalker,
etc.)
Communication apps for the iPad (e.g.,
Proloquo2go, LAMP Words For Life,
TouchChatHD-AAC, etc.)
AAC Assessment: Device Selection
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