I read the book and agree with most of what it says, but I'm having a hard time implementing some of it. The main thing I'm struggling with is DD pushing her little sister. She does it for no reason (no toys involved, etc.). She just sits there and pushes her over and over again, and laughs about it. I've tried talking to her about why she does it (she doesn't answer me), talking about the feelings involved, etc. The only natural consequence I can think of is that she doesn't get to play with her sister or has to play alone, but she doesn't care about that. She actually likes to play alone. I tried asking her for ways she can treat her sister right, and she just says "I don't know."
So, what do you do when reasoning with them doesn't work?
Re: those who use positive discipline