الخصائص السيكومترية لمقياس الوقاية من التنمر فى رياض الأطفال من وجهة نظر المعلمات
The aim of the research is to prepare a scale for preventing bullying in kindergartens from the point of view of female teachers. The scale in its final form contained (33) statements distributed over (3) dimensions in a row (teacher's awareness of bullying, measures to prevent bullying in the classroom, methods of preventing bullying Within the kindergarten) and it is measured procedurally by the degree that the teachers get when they answer the items of the scale. The scale was applied to reveal its psychometric characteristics on a sample of (100) kindergarten teachers, who were chosen randomly, and their ages extend from (30) to (45) years old, with an average age of (37,57) and a standard deviation (4,51), and after verifying the veracity of the arbitrators and measuring the items for what they were set to measure, internal consistency was calculated through the association of each item with the dimension to which it belongs, and the association of the scores of each dimension with the total score of the scale. The stability of the scale was achieved by Cronbach's Alpha, Spearman/Brown's split half method, and Gutman's method, and validity was calculated by confirmatory factor analysis. One of the most important results of the study was to ascertain the validity and reliability of the bullying prevention measure in kindergartens from the teachers' point of view and its validity for measurement, and this is what could provide additional support in favor of this measure for its use in the Egyptian environment. (Published abstract)