The problem behavior is disadvantageous to adolescence healthy in mind and body development, has hindered the young students' development of socialization, individuality and cognition, interferes with the normal education. Adolescence problem behavior attracts the domestic and foreign researchers' attention, but there are few domestic researches on family environment and school environment, and most of the past researches were on base of children under the age of 14. Using the method of questionnaire, this research explored the middle school students' problem behavior and it' s relationship with family environment and school environment through investigating the middle school students studying in Hunan Province. The results showed:(1) The middle-school students studying in Human have the universal test-anxiety and learning maladaptive behavior. Relatively, they have less aggressive behavior , delinquent behavior and withdraw. The problem behavior overall increase because of increasing grade.(2) There are significant interaction effects between school origin and junior-senor grade in learning maladaptive behavior, aggressive behavior, delinquent behavior and externalizing problem;and there are significant interaction effects between junior-senor grade and gender in delinquent behavior too. School origin has main effects on withdraw, neurotic, test-anxiety and internalizing problem, junior-senor grade has main effects on withdraw, neurotic and internalizing problem, gender has main effects on neurotic, test-anxiety and externalizing problem.(3) Each kind of problem behavior of middle school student has significant relationship with most factors of family environment and the school environment, and can be estimated by some factors.(4) Family conflict, active-recreational orientation, schoolwork and self affect externalizing problem directly and. indirectly through the mediating influence of internalizing problem;The relationgship with teachers, the latitude of classmate impact externalizing problem indirectly through the mediating influence of internalizing problem. |