Who are the courses with? Some of those private colleges offer a lot of diplomas that are useless and unfortunately don't get you anywhere. Its a shame because they are such a sham! Not sure what a diploma in child psyc gives you or teachers aide for that matter. You need an actual teaching degree in Ontario to teach (from my understanding) to to be a psychologist you need a lot more schooling and I doubt a diploma is child psyc would be recognized.