Yesterday Leyton participated in a UC Davis study again. Like last time he watched a couple videos to see how much he is paying attention and noticing changes at this age. He also did a couple sitting studies, but boy does this kiddo not like to sit. He would much rather try to stand so those studies did not go so well. I think it's so fun to do these and it looks like he'll do one every two months for a while. Plus he gets a certificate and a free toy! Can't beat that!