Center for Psychological Consultation: Employment (full or part-time)
Seaside Therapeutics: Employment (full or part-time)
Brookes Publishing: Receipt of royalties and author of the Communication and Symbolic Behavior Scales (CSBS).
TeachTown: Employment (full or part-time) and Stock
Pearson Corporation: Receipt of royalties
Intuitive Overlays: Inventors Award to AJW from Medical Research Council based on sales
Symbionica, LLC: Ownership or partnership