id	keyword
hassl-3961	activity
hassl-3961	self
hassl-3961	social
hassl-3961	students
hassl-3961	regulation
hassl-3961	university
hassl-3961	efficacy
hassl-3961	effect
hassl-3961	outcome
hassl-3961	university students
hassl-3961	support
hassl-3961	chinese
hassl-3961	value
hassl-3961	research
hassl-3961	study
hassl-3961	gender
hassl-3961	college
hassl-3961	activity self
hassl-3961	exercise
hassl-3961	health
hassl-3961	hypothesis