id	keyword
cye-4767	children
cye-4767	play
cye-4767	research
cye-4767	data
cye-4767	study
cye-4767	activity
cye-4767	health
cye-4767	neighborhood
cye-4767	mobility
cye-4767	time
cye-4767	methodologies
cye-4767	state
cye-4767	gps
cye-4767	interview
cye-4767	school
cye-4767	parents
cye-4767	daily
cye-4767	day
cye-4767	journal
cye-4767	methods