The purpose of this study is to investigate the effect of mother's parenting attitude on self-control ability and anger expression method of middle school students. The subjects of this study were 262 middle school students in Seoul and Gyeonggi Province. The measurement tools used in this study are questionnaire about mother 's parenting attitude, self-control ability, and anger expression method. The SPSS 21.0 program was used to analyze the relationships between the variables. Reliability analysis, correlation analysis, and stepwise multiple regression analysis were performed. In addition, factor analysis was conducted to verify the validity of each measurement tool. The results of the analysis showed that mother's parenting attitude significantly affected three factors of self-control, self-oriented temperament, difficulty avoidance, and adventure challenging and all variables of anger expression methods These results suggest that it is very important to educate mothers widely by preparing a parent education program that guides mothers to better care for their children. And the mother should actively participate in a parent education program that helps to cope with various situations encountered when raising children. And in accordance with the guidelines set out in parent education, parents should continually strive to bring up their children consistently with interest, affection, and faith.