I applied online. The process took 2 days. I interviewed at Westat (Tulsa, OK) in Nov 2014
Interview
Very brief phone and in person interview. Then they contacted me by phone to let me know I had been accepted for the job and emails for training information, paid airline tickets, then cash for expenses at the training location in Las Angeles, CA. Overall experience with this interview is favorable if you do not want to make a good living.
Interview questions [1]
Question 1
Do I have a reliable vehicle and willing to work a flexible schedule for 25 to 30 hours per week?