The current research aims to bulid a scale to measure the stereotyped behaviors for children with autism spectrum disorder and verify its psychometric properties,The research applied it to a sample Consisted of (11)eleven of those responsible for the caring and rehabilitation children with autism spectrum disorder (Parents-Specialists)their children ranged from(6-9) years Males and Females(7Males-4Females).To verify the validity of the Scale, the researcher used three methods :Validity of arbitrators-Validity of criterion and Validity of discriminant .the stability of the scale was also verified by:re-testing , Alpha Kronbach and split half.the results of the research reached:Stereotyped behavior scale for children with autism spectrum disorder has a good psychometric properties,and therefore can be used with ahigh degree of confidence.