Originally Posted by
Jake2008
She begins to scream, in other words, when she doesn't get her own way.
Have you tried a time out? If you ask her to do a simple reasonable task, like picking up her toys, and she starts with the screaming, warn her. Second time, put her in a time out, for a minute for each year, so in her case three minutes.
I've seen this technique work on screaming kids having temper tantrums, on Nanny 911.
In the beginning, you may have to put her in the timeout for an hour or more, but eventually, she'll get it and sit still for 3 minutes.
The next time, when you ask her to pick up her toys, she'll realize she won't get out of it by screaming, and she'll just do it.
She has already learned that she can get her own way by screaming. Time to start age appropriate discipline, and put mom back in charge.