D.S.
Absolutely not! YOU should be the one to decide when your child is done napping, not your child! You should base that decision on the sleep charts that you can find on baby sites that tell you how much sleep children need at different ages. My son took a nap unti he was 4 1/2! Whether he slept or not, he went in his room, layed down and napped. 99% of the time, he fell asleep. Did you know that the more tired a child is, the harder they have falling asleep at night? It's a Catch 22. Being that her naps are off, is probaby why she can't fall asleep at night. There is a chart on Babycenter.com (called How Much Sleep Does Your Child Need) which says that your 3-year old needs 10 1/2 hours of nighttime sleep, and a 1 1/2 hour nap totaling 12 hours of total sleep. Is she getting that? If not, then she's probably overtired and it's affecting her sleep patterns. My suggestion is to keep putting her down to nap letting her know that she has no choice. Don't let her get up...don't let her take toys to bed with her, don't have a nightlight in the room where she can see. Put her down and turn off the lights. Give her no choice. She also may be acting this way because of your new baby. She may feel that she's not getting enough time with you since the new baby came home and is wanting to stay up to be with you. Give her some one-on-one during her wake times so that she feels good about the time she spent with you and won't feel like she's missing anything during nap or nighttime sleep. Keep consistent and she'll get the message. Good luck!