The aim of the search is to identify the authoritarian style of parents as the children of intermediate school students who are aware of, and to identify the quarrelsome behavior among intermediate school students, it also identifies the relationship between the authoritarian style of parents and the quarrelsome behavior of intermediate school students). To achieve the aims the researcher adopted a measurement (Khalaf, 2010) to measure the quarrelsome behavior and constructing a measurement of the authoritarian style which consisted of (30 items) in the form of report phrases and putting in front of each items graded variables for answering (always, sometimes, never) given them marks (3, 2, 1) respectively when correcting for the formed items with measurement of concept the concept which reflects the correcting of the formed items opposite the measurement concept. The researcher verified the stability of the two measurements by means of retesting, analysis of variance by using the Alpha Cronbach Correlation. The two measurements were applied on a research sample of (400) intermediate school students who were selected in randomly and data were analyzed by using the Statistical tools SPSS, the results showed that the autocratic style was approach prevalent among parents in the treatment of their children of middle school students, and behavior troubles was common and spread among school students affected the waist, and the results showed that the authoritarian style was a predominant method for parents in the treatment of their children from intermediate school students. The quarrelsome behavior was common and spread among intermediate school students the results showed that there is a positive statically significance relationship between the authoritarian style of parents and the quarrelsome behavior among intermediate school students, and according to results of the research, asset of conclusions recommendations and suggestions were identified. (Published Abstract)