I applied online. The process took 3 days. I interviewed at Baylor University (Waco, TX) in Feb 2012
Interview
I was flown to Baylor and met up with the other candidates. I stayed with other grad students. There were many informative and fun events that weekend, and I had a good time. My interview was brief and was mostly about my writing sample.
Interview questions [1]
Question 1
If you could ask God one question, what would it be?
You should have high GRE and Toefl. You have to pass qualification exam! You have chance to Talk and meet with faculty in baylor. You also have three oral exam during the phd process.