At his age, telling him something is not going to be enough to ensure he does it (i.e. don't throw the book - oops, there it goes). You really do have to be proactive and "help" him do the things that should be done. Don't expect him to be able to listen to what you say and then do it. Even if he wants to, his impulse control is so minimal and book throwing seems so fun that it's just going to happen.
One important thing that has helped me is to rephrase everything in positive statements - books are for reading. If you want to throw something, balls are for throwing (and you could even limit it to a room - like his bedroom).
It just takes repetition upon repetition and then they get old enough to internalize the "rules" and it clicks. Good luck!
One important thing that has helped me is to rephrase everything in positive statements - books are for reading. If you want to throw something, balls are for throwing (and you could even limit it to a room - like his bedroom).
It just takes repetition upon repetition and then they get old enough to internalize the "rules" and it clicks. Good luck!