I applied through college or university. The process took 3 weeks. I interviewed at Dow (Midland, MI) in Oct 2013
Interview
Started out with a campus interview/screening with a few behavioral questions. I was invited to come stay overnight in Midland to have a day of interviews on-site at Dow. Full day from breakfast through lunch and then some with a bunch of interviews. Some were informal, and others were more formal with a list of behavioral questions. Takes a couple weeks to hear back.
Interview questions [1]
Question 1
Behavioral questions are only hard if you don't have any experiences to relate them to. They were focused on leadership and teamwork.