Is a diagnosis from a doctor, psychologist, or psychiatrist required to try the RAD Prism?
No. The RAD Prism is availalbe to anyone who is a struggling reader and wants to try the RAD Prism to evaluate its effectiveness. Typically people who stumble on words, reverse letters, exchange words, read haltingly, or read without understanding what they have read are good candidates for the RAD Prism. Reading difficulties can be caused by many reasons.
