You might also read
Articles linked to this work by shared authors, journal, and citation graph.
Updated: May 21, 2026

Practical Methodology of Cognitive Tasks Within a Navigational Assessment
Published on: June 1, 2015
Stacy McDougall1, Kelli Vessoyan, Brent Duncan
1Autism Program, Thames Valley Children's Centre, London, Ontario, Canada. stacy.mcdougall@tvcc.on.ca
This study found no significant difference in performance on the Test of Aided-Symbol Performance™ (TASP) between traditional and computerized methods for augmentative and alternative communication (AAC) users. Computerized methods could broaden access to this important AAC assessment tool.
Area of Science:
Background:
Purpose of the Study:
Main Methods:
Main Results:
Conclusions: