My DS1 was dx'ed with ADHD and ODD when he was five. It wasn't any teachers who wanted an eval....it was us, his parents. The child was truly awful to live with.
Anyway....long story short....
ODD is often shorthand for "we don't know what's wrong." My own research has told me that ODD often transforms into some more easily identifiable diagnosis as the child grows and symptoms become more concrete.
My son went through counseling, as did our entire family. We tried behavior modification. We tried different parenting strategies. We tried the Feingold diet. We tried meds. Eventually they were saying he might be bi-polar. He was definitely suffering from depressive symptoms by the time he was 8yo. He said once that if he'd known his life was going to be so miserable, he would have jumped off a building when he was four. Nothing really helped.
Guess why? He had sleep apnea. Once his sleep disorder was treated, his depression was gone and he was a largely different personality. Imagine being sleep deprived for over a decade? No wonder he was cranky, irritable, explosive, depressed, and had trouble focusing. It took me THREE YEARS to get a doctor to listen to me, as I suspected sleep trouble (it runs in the family).
