ASD	Autism Spectrum Disorders
AAC	Augmentative and Alternative Communication
ADHD	Attention Deficit/Hyperactivity Disorders
BCT	Behavior Change Techniques
BMT	Behavior Modeling Training
CBT	Cognitive Behavioral Therapy
EMA	Ecological Momentary Assessment
MDA	Mechanics, Dynamics, and Aesthetics Framework
PECS	Picture Exchange Communication System
SACS	Social Communication Development
UCD	User-Centered Design
VOCA	Voice Output Communication Aid