I like many of Jo's techniques, and do agree with timeouts. I don't agree with having the kids just say their "sorry". It should be more complete, "I'm sorry I didn't listen to your and pick up my toys", or "I'm sorry for hitting my brother, it is wrong to hit others" etc. It is important to make children be responsible for their own actions and behavior and how they effect themselves and others. If I was using this I would change this portion.