The purpose of this study has considerling practicality, reliability, Validity and norm finding of roa social maturation among a sample group of 395 students. The sample were selected by non random method. The questionnaire was used in this study is made of 90 question. Four questions of the 90 question were omitted. The reliability coefficient of cronbachs Alpha was equal to 0.889. In order to determine inventory Validity the principal component analysis was used. Result showed that 12 factors determine of the whole Variance of Variables. These are as follows: 1) Authoritarian 2) Trust 3) Social efficiency 4) Egocentrism 5) Self – confidence 6) Ability to control stress 7) Responsibility 8) Ability to appointment effective communication 9) Cooperation 10) Self – governance 11) Social commitment 12) Flexibility. The scale was correlated with the emotional maturation test. The overall coefficient between the tow scale in 0.176 and tow factors of Egocentrism and social commitment are statistically significant. Finally categorical norms. Have been provided.