I applied in-person. The process took 1 day. I interviewed at Arbitron in Nov 2007
Interview
Spelling test states and major cities, verbal personality test in office over the phone, then an explanation of what you will be doing their. It is a very quick process and they will tell you in person if you have been hired or not. They do not check references as it is an immediate hire.
Interview questions [1]
Question 1
They just ask you about your past experience working in a sales or call center position.