I applied through college or university. The process took 1 week. I interviewed at CohnReznick (State College, PA) in Oct 2015
Interview
One interview that mostly revolved around your resume. Very few behavioral questions. Interviewed by one person. Most people are interviewed by a partner or senior manager. No second round interviews for interns. Interviewer is very friendly and the interview lasts 45 minutes. Received offer roughly one week after the interview via telephone call.
Interview questions [1]
Question 1
What was the hardest class you've taken in college.