M.G.
Let me first say that I think if there were a "right" way then someone would have bottled it up and became the richest person ever. What's right for one child isn't always right for the other. Have you tried time out? THat would be my first suggestion. Maybe have a pack n play or something that she doesn't sleep in all the time and put her in for 1 minute (They say 1 minute for each year that they are). Remember that she can't communicate with you, and that has a lot to do with the hitting and knocking things out of hands, etc. My son is 15 months and loves the trash. When I learned that he was interested, I started letting him "help" me. I would give him a tissue or something to throw away, and he was so proud. It did end up that he wanted to help and throw crayons and toys and no telling what else away, but that's just something I'm having to work with him on (what does go in the trash and what doesn't). She's curious and trying to do what she sees you do, and she knows there's something you do with the trash and the plugs. She's also probably testing boundaries, but if "no" is what she hears all the time, then "no" is what you're going to be hearing all the time pretty soon from her. I was just reading the other day that at this age they like the reactions they get even if it's a shout or a cry because they realize that they're the ones causing it. They don't realize it's bad. I myself have been working hard (but it's a tough one) to not react if my son slaps. That way he sees that it's not causing a reaction, so he doesn't feel compelled to do it. I actually have noticed a huge difference. If he walks over to the fireplace screen (that's our problem arean), I used to tell him no or nicely tell him that we don't play with that. Well neither worked. Now I don't even look at him or say anything, and after three times, he hasn't gone back over there. It's just a suggestion. I hope you find what works for you.