If you want to find out more about Dianetics and Scientology, the best way to do this is to read an L. Ron Hubbard book on the subject. I personally recommend you read Child Dianetics.
This book really helped me with raising my children in a happy, sane, environment and helping them be happy, healthy individuals. It really supplies one with some stable data to use in everyday life. Chidren are our future.