I am thankful my children's pediatricians never crossed the line into giving me advice on discipline ... slippery slope! We have great success with time in, which is great and can be used at any age.
When my children act out (hitting throwing things, etc) I will ask if they can calm down or if they need help. If thye ask for help or obviouly need it then I will sit down with them. I will help them calm down in whatever way they need. I stay available, whether its holding them in a wanted hug, sitting on the other side of the room, or leaving if they request - but with them knowing they can come get me or ask me to come back at any time (it's not punishment, its respect)
We do this because I feel its okay for a child to get help calming down. Perhaps th eover focus on calming one self down does a bit too much damage, as even adults cannot successfully do this at times but find themselves in bad situations when they also feel like they can't ask for help. So, my children have learned they are capable of caming on their own, but also that its GOOD to get help calming if they can't do it on their own.
Time in is a good time for reflection for us. After being there for them through those big emotions, I let them know it upsets me to see them hurt someone (such as one of their siblings) and offer some solutions for next time. (Teach how to be politely assertive, or how to ask for help without "tattling", and other ways they can problem solve on their own if they don't need help - but ultimately I want them to know if they can't calm themselves down then I am willing to help.) I trust they will always have a friend, parent, sibling, or family member available to them in their life willing to offer this same support.
anyway Ive rambled long enough. I sometimes model time outs when I need them too, meaning I take a self directed time out for myself if my emotions are running high. My daughter gives herself time outs sometimes too. We respect her desire to be alone, but let her know we are available and waiting and wanting to comfort her when she is ready.
Time Outs risk becoming punitive, even if only in the eyes of the child. It seems to be the "alternative" for spanking, but I feel its really just trading evils. For more info try reading Connection Parenting
