Table 1.

The MARCA activity hierarchy

Superdomain	Macrodomain	Examples
Domestic/Social	Social	Sitting talking
	Chores/Work	Cleaning room
Passive Transport		Riding in a car or bus
Physical Activity	Sport	Soccer
	Play	Playground games
	Active Transport	Riding a bicycle
Quiet Time		Listening to music
School-related	Classroom	Writing sitting
	Study/Homework/Music	Playing the piano
	Reading	Reading War and Peace
Screen Time	TV	Watching Game of Thrones
	Computer	Surfing the Internet
	Videogames	X-Box
Self-care	Eating	Eating sitting
	Grooming	Showering, towelling off
Sleep		Sleeping including naps