To get a child to stop screaming when she doesn’t get her way, you need to be consistent, otherwise she’s likely to keep screaming.
If your toddler starts to touch himself, ignore the behavior, but direct him towards something fun you can do together.
Most toddlers will benefit from having information about an upcoming transition ahead of time so that they can “cope ahead.”
Often when a toddler talks back, they are testing limits, which is a common and developmentally appropriate behavioral challenge for this age.
The first step toward healthy sleep for your baby is to gradually decrease and eliminate all feeding during the night.