The being the middle child is great ..Unless you want to be forgotten about <--- A Joke. But seriously I like being the middle child. It taught me a lot about myself as person , like being responsible or how to end a argument between siblings.
Great article about disciplining a child with Asperger's Syndrome. These special children definitely can't be treated the same way, and understanding it will go a long way to make for a successful addressing of behaviors and implementation of consequences!