D.P.
Hi A.! Gosh I remember the terrible 2's. My daughter is almost 14 and I overheard her using our method on my 3 yr old nephew a few weeks ago when she was babysitting. My daughter had set up an imaginary boundry in our living room. She told my nephew that as long as he was within that boundry(usually a corner or off to the side area) he could play,color or whatever he wanted to do. Once he came across the boundry, he was in our area and had to go by a different set of rules. Of course your child is younger than my nephew but he liked the fact of his own area and doing his own thing. I pushed the actual time out aside. My daughter knew her limits and you have to set those limits early and stick to them. One method might work for one and not the other. Best of luck.