Although my 15 year old daughter studied for her tests and examinations, she didn't do well as she would black out from nervousness when actually sitting the exam. This has continually happened since a young age.
Last year her mathematics teacher noticed this because she did well in class but did not pass her tests.
She attended the one day course, Enhanced Learning [at the South Pacific Kinesiology College] where she learnt to relax through stress release techniques, and she passed all her external mathematics exams. (J.B., Auckland, New Zealand)