Can anyone explain the difference between these two and what is more beneficial? My 7yr has ADHD & has an IEP in place for Speech ( expressive and receptive) & his IEP team is no help. All came up with was to medicate him & they gave me 1 week to think about it. They also sugguested that my son might have a lower IQ then the rest to the kids in his class! Unfortunately his ADHD is starting to affect his learning at school.He has no issues with behavior. Sad to see how the school has NO knowledge or experience for kids with ADHD.