The purpose of this study is to identify the stressful events, students their coping methods, and to provide data which maintain and promote healthy students, mentally and physically, The data were collected from total of 481 students from a technical high school in Pusan The Questionnair survey was done from February 2 to February 14, 1988 Analysis of the data was done using descriptive statistics, frequency, ANOVA and a t-test, The findings of the research were as follows: 1) As to the general characteristics of the 481 subjects, 376 (78.2%) were boys and 105 (218%) were girls In terms of health, 93% were in poor health From the results, It seems that when students have problems, many of them seek advice from their friends while nobody seeks advice from their teachers. 2) This study found that most students have many stressful events. In boy students, the most serious events were the following, 'death of parents', 'death of brother or Sister', 'divorce of parents' In girl students, the most serious erents were the following: 'death of brother or sister', 'death or serious sickness of friend', 'death of parents'. 3) To cope With these events, boy students used positive ways such as the following, 'to listen to music', 'to bear', 'to think through the problems' To cope with stressful events, girl students used the following positive methods 'to listen to music', 'to talk with others', 'to sing', 'to sleep' and 'to weep', A small percentage of students used the following negative methods 'to drink alcohol', 'to skip school' and 'to escape from home' 4) The relationship between stressful events and general characteristics represented Significant differences in academic scores (F=1.440, p=0008), health state (F=1.388, p=0.015), and relationship with parents (F=1.685, p=0.000) The relationship between general characteristics and coping methods represented a significant difference in sex (t=-3.100, p=0.002).