What are the top reasons STEM PhD students leave mid-way in your program, even though they initially looked good on paper to get admitted?
Can you list the main reasons for PhD students' attrition in your department? [Can you separate reasons for when PhD students leave on their own, they fail out, or they are removed]
(If possible, for context---can you mention the STEM field, approx program rank, the country, and whether you say that as a PI or a trainee?) Thanks