You could teach her some sign language. My son was having massive tantrums at a very young age and we figured out it was from his frustration due to lack of ability to communicate with us. he had SO much going on upstairs but had no means of conveying it to us.

I think we were driving him bonkers!

There are some very basic signs you could use and she's at the perfect age. I saw it work wonders with friend's babies as well. I knew this one little boy, he would walk along behind his mom signing like crazy - he was well under a year old! He was amazing! Good luck!