Problem solving skill is one of the important skills which are expected to be gained during the educational programs. In the development of children's skills and shaping the behaviors, parental attitudes are believed to be effective. That means problem-solving skills and behavioral characteristics of individuals are closely related. From that starting point this research aims at revealing the impact of parental attitudes on problem solving skills of high school students. The research is in quantitative method with relational survey model. The working group of the study is 326 high school students selected randomly from Silvan district in 2015. For the analysis of data, descriptive statistical techniques (frequency, percentage, mean, and standard deviation), cross-correlation and regression analysis were used. Some of the important results of the study are: The level of students' problem solving skills is medium, there is no significant relationship between authoritarian attitudes of mothers and problem-solving skills of high school students, there is a positive medium level relationship between democratic attitudes of parents and problem-solving skills of students, parental attitudes of students predict 20% of students' problem solving skills.