The 504 coordinator called yesterday about oldest difficult child. He has never been a 504 student, but the neuropsychologist felt he should be placed in this status with his most recent evaluation. The neuropsychologist diagnosed asperger's, ADHD and a mood disorder that may be bi-polar. Anyways, the coordinator says that she's looked at his test scores and they look fine, so she doesn't see how a 504 would help him. I try to explain his deficit socially, but it sounds like this isn't enough. What do I need to ask for to be sure he's taken care of? Is 504 the wrong thing? Is IEP different? What is the difference?