id	keyword
aijssr-316	self
aijssr-316	confidence
aijssr-316	students
aijssr-316	class
aijssr-316	school
aijssr-316	high
aijssr-316	factors
aijssr-316	study
aijssr-316	research
aijssr-316	journal
aijssr-316	education
aijssr-316	class students
aijssr-316	school students
aijssr-316	stress