About 6 years ago the daughter of a friend of mine was struggling with her move to secondary education.
She knew about L. Ron Hubbard's Study Technology and decided to move all her 3 kids to a school that did this in the UK.
The improvement was incredible! The school did an evaluation of them and gave them a tailor made program to handle earlier troubles with their studies. Then they took them to a whole new level!!!
If you want to know more how this works see here .