K.H.
Hi Claudia, I have a 3 year old and a 15 mo. old. It is absolutely important to spend time with your 3.5 year old! While my 15 mo. naps, I do something fun with my 3 year old: crafts, games, cards, drawing, anything! When my 3 year old is acting out for attention, I remind him of the rules and ask if he remembers the consequence. Give him appropriate consequences and rules. It is important for him to know. The less tv the better. Use that as a reward if you need to but not as a crutch to not deal with his behavior. If he's doing something you can ignore, then ignore it. If it is a danger to him, you, or the baby then deal with it. I think it is important to pay attention to him and not his actions. Use lots of praise when he is doing something good! Involve him as a helper, he's old enough! Good luck and have fun with both of them :)