AAC - exam 3 Flashcards
augmentative definition
to add or supplement existing speech
alternative definition
a method in place of speech when is absent or not functional
communication AAC definition
using words, sounds, signs, or behaviors to communication
who can benefit from AAC
anyone w/ significant speech/language delays
post-op support
4 social purposes of communication in AAC
- expression of wants/needs
- info transfer
- social closeness
- social etiquette
different communication modalities used in AAC
speech
gesturing
sign language
facial expression / tone
writing
communication devices
picture books
switches / buttons
mainstream tech
2 categories of AAC goals
temporary - improve communication short term (post op)
permanent - provide long term support, may evolve over time
is AAC a last resort
no
can be a primary method of communiation, bridge to speech, or augmentation
not a fallback
does AAC negatively impact speech development
no
AAC facilitates spoken language
supports grammar, vocab, & communication efficiency
are there prereqs for AAC
no
intervention can start right away
is there a fixed hierarchy of AAC devices from low to high tech
no
best device depends on the individual
not stepwise progression
4 components of AAC systems
symbols
aids
strategies
techniques
aided symbols
external tools
pictures, devices
unaided symbols
body-based
signs, gestures
what are AAC aids
devices that help send/receive messages
ranging from low tech (books) to high tech (speech generating devices)
what are AAC strategies
methods to make communication more efficient
word prediction or keyguard
2 common AAC techniques for conveying messages
direct selection (touching)
scanning (switch)
who is involved in AAC assessment
family
SLP
OT
school staff
what areas should AAC assessment include
vision
hearing
motor skills
cognition
literacy
not just language
key components to assess for AAC suitability
communication needs
environment & participation
symbols
feature matching
device/page set trials
what are the four AAC display types
fixed display
hybrid
dynamic display
visual scene display
insurance difference between dedicated device vs tablet app
dedicated devices usually covered
tablet apps usually not
what else should be considered in assessment / recommendation / insurance
necessary accessories to support access & use
what should AAC intervention focus on
teaching language through modeling & promoting all communication functions
