Ask the graduate department
- What are the academic regulations/requirements for graduating?
- What percentage of the students pass the qualifying exams the first time? How many chances are there?
- Are a large percentage of the students graduating with only a terminal masters degree?
- What is the average time to obtain a Ph.D.?
- When (and how) do you choose your advisor? How difficult is it to switch advisors after, say, a year?
- Who selects the dissertation committee?
- Is the support offered as a teaching or as a research assistantship? How much is the stipend?
- How many working hours per week is expected for a TA or RA?
- Are you guaranteed support for the entire time, or is it on a year by year basis?
- If it is year by year, what would disqualify you?
- Is there a teaching requirement? How are teaching assignments made (lottery or choice)?
- What sort of computing facilities do they have?
- What are their provisions for housing, day care, health insurance, etc.?