Table 2.

Neurodevelopmental domains included in the NDD case definition.

Domain	Definition	Commonly Used Terms
Motor	Gross-motor skills: large, coordinated body movements (e.g., crawling, walking); Fine-motor skills: small, precise hand movements (e.g., picking something up with hands, using an eating utensil)	Movement, physical development, fine-motor skills, gross-motor skills
Language	Expressive language: ability to express interests, thoughts, needs; Receptive language: ability to understand what others say	Communication, speech, expressive language, receptive language
Cognitive/Problem Solving	Capacity to learn, reason and think in order to solve a problem, explore and play	Thinking, learning, reasoning, visual-reception, non-verbal reasoning