Short version of the above: how can you hope to get anything out of this appointment without providing accurate data to the person assessing your daughter?
Get a full copy of the cognitive + achievement testing to the clinician. They should be able to take it into account without further probing from you. If they seem completely clueless, hand them a copy of Misdiagnosis/Dual Diagnosis?
Explaining how your daughter's behavior changed with a better educational fit should be part of the history they will ask for.
