I'm a PhD student (with American citizenship) at a prestigious
American engineering program that will remain unnamed. My doctoral
research got off to a late start because I was working full-time while
doing my MS/PhD coursework (my program doesn't guarantee
funding); my advisor did not offer me any financial support until after
I had completed my coursework. Although he did provide me with about
1.5 years of full support, I had to spend part of that time setting up
computational infrastructure for our group and dealing with some family and
health issues that I didn't want to discuss with my advisor because I
felt he would be less than sympathetic. I subsequently served 4
semesters serving as a teaching assistant for various graduate
courses. My adviser's continuous reticence about finances also
compelled me to find some part-time work elsewhere at my university.
After TAing my advisor's own course this past autumn (which took up
most of my time), in December my advisor told me that he was putting
me on "probation" because of my lack of research
publications. Although I extended my work day to between 11-12 hours,
set up a powerful new computational platform needed for our research,
put in a considerable amount of work into a research project that I am
still working on, and managed to submit a fellowship application (with
my advisor's blessings) two months ago (which unfortunately wasn't
accepted), my advisor recently told me that he can "no longer support
me directly." Although he continues to seem superficially supportive
because he still talks to me about my research plans and work,
recently told me about another grant possibility to which we might be
able to apply this summer, and has never said anything to me about
leaving his group (which I initially suspected would happen when he
raised the specter of probation), I strongly suspect that he has
chosen to not financially support me until he deems me sufficiently
productive but chooses not to explicitly eject me from the program so
as to not endanger his own grant applications; in retrospect, his
silence about funding in the past seems to have been a function of his
financial situation (he has only obtained a few grants over the past
several years).
Given that I feel that I have been making some research progress these
past few months and am not currently in financial straits (I still am
doing some part-time work), I'm extremely loath to consider leaving my
program. That said, my experiences are making me seriously consider
whether I should cut my losses and move on after finishing up the
project I am involved with at present. What particularly worries me is
that I know a student who recently quit my advisor's group without
completing his degree whose occasional remarks suggested that had not
been funded for a significant portion of his stay because of
insufficient research output. Although my chair and a dean in my
school said that switching advisors is a theoretical possibility
(assuming that someone would be willing to take me on), I'm not sure
how advisable (let alone feasible) that is given that the two other
faculty in my department who are doing work that I am interested in
don't seem especially well-funded either. Does anyone have any wisdom
to impart regarding my situation? At the present time, I am in the middle
of the 4th full-time year of my program.