Li, Chun HaChun HaLi2019-11-052019-11-0520192019http://hdl.handle.net/20.500.11861/5793"April 2019".Cover title.Hong Kong Shue Yan University. Dept. of Social Work.Thesis (B.A.) -- Hong Kong Shue Yan University, 2019.Includes bibliographical references (p. 38-40).46 leavesengQuality of life.Internet and teenagers.Loneliness in adolescence.Self-control in adolescence.A study of the relationship between the frequency of usage of Instagram, loneliness, self-control and life satisfaction of tertiary students in Hong KongThesis