Hi Amy
I was sent your email to the Listserv group by a supervisor on my research project. You posted a query about QoL/Communication outcomes for AAC.
My PhD is focused on developing a patient-reported outcome measure for AAC (see link to my project blog in my email signature for more info). As part of the project I carried out a systematic review of PROMs used with people who use AAC. A paper about it is currently in submission to the Journal of Quality of Life Research. Check out my ResearchGate for more info:
I can send you abstracts/presentations about the findings if you are interested.
Best wishes
Katherine