Sociology has become an important branch of science since the beginning of the twentieth century. Especially, the solution of the increasing problems of modern industrialized societies has been expected from sociology. As in all social institutions, especially the issues created by the family and school relations have increased the need for "Educational Sociology". From this point of view, it is necessary to prepare a solid ground for the organization and functioning of both educational institutions and other social institutions. This book has been prepared for such a purpose. Individuals coming from a healthy family and educational structure will have a high ability to build the social culture, political and economic order. This is possible with a good sociology and therefore "Educational Sociology" formation. It should not be forgotten that achieving the desired goals in education depends largely on the consideration of sociological data.