Should I ask for every possible accommodation (in hopes of getting something), or is it better to ask only for what is really necessary?

We encourage you to request accommodations that appropriately address any functional limitations your child experienced.  Accommodations are designed to provide equitable access to candidates with disabilities.  Requests for accommodations must include objective evidence of a clear connection between the functional limitation and the accommodation being requested. The evidence presented must demonstrate that the accommodation is needed. Requests for accommodations not supported by objective documentation will not be granted.