摘要：Purposes: To study the relation among self-concept, inter-personal relation and internet altruistic behavior. Methods: Adopt internet altruistic behavior scale, TSCS, inter-personal relation scale to test177 in-school undergraduates. Results: Difference of total score of internet altruistic behavior and its factor scores in students of different genders, grades and only child and child with siblings is not significant (p > .05). There are differences in major among dimensions of internet sharing and internet guidance (p
