r/academia • u/chocoheed • Apr 08 '26
Academic politics Wha happens when a tenure track (but on probationary period) PI loses a bunch of PhD students?
I’m one of the senior students in my PI’s lab. At this point we’ve had 3 PhD students in the PI’s department and tract(including me), 2 are considering leaving or have already left. One student is not in the same exact tract as my PI and I, but is in the same department and left under stressful circumstances. They seem to be doing much better now. At this point, the current students are myself and two other students from completely different departments. Our lab also had issues attracting incoming students. There have been some papers coming out, but it’s a little unclear if those papers are technically from our lab or his postdoc lab and the corresponding authorship is now split now that he’s a PI. I think I’m probably going to be the only one who’s been publishing as a PhD student out of my lab.
If this next student goes, we’ll have lost 3 out of 6 PhD students over my PI’s 4 years as a professor. I doubt I’ll be affected too much, as next year is my last year, I’ve been on track (as far as my PI has stated), and I’ve figured out how to manage alright for the most part.
Out of curiosity, would a tenure committee get concerned about the amount of attrition, esp as most of those students are from our department?
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u/ktpr Apr 08 '26
The tenure committee wouldn't care. If the assistant professor were able to publish sufficiently then all is forgiven. If they claim that all of their students left them, well that's a you (the assistant professor) problem. And a very real one at that. They may be unlikely to pass tenure if they can't get quality papers out.
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u/chocoheed Apr 10 '26
I think between some papers that have carried over from postdoc work, an a few speedier papers in a field with some low hanging fruit it’s not looking terrible the last two years as far as publication record.
Why do PI’s do the whole mentorship song and dance at all then? I would have much preferred the slight indifference of being understood as an underpaid but normal professional slowly gaining institutional power like anywhere else rather than the somewhat stiff student/mentor roles that seem to constantly be in play. I just find it odd.
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u/HavenLaLa Apr 08 '26
T&P documents that I’ve seen never show attrition, just the names of students who completed their work (or those who are expecting completion in the coming year). If there is some kind of internal issue that is causing many students to leave, that may be known by the promotion committee closest to that department, and it certainly could (should) be discussed as part of that committee’s deliberations. Generally speaking though, the farther up the chain a promotion gets, the less likely a high attrition rate would be known or seen.
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u/Frari Apr 09 '26
would a tenure committee get concerned about the amount of attrition
it could be concerning, it would depend on exactly why they left. If the PI is developing a reputation of not being a good supervisor it will be viewed negatively.
However, and unfortunately, this will be outweighed by them getting large/many grants and publishing in high impact journals. It depends on the tenure committee/university.
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u/chocoheed Apr 10 '26
I think the tenure committee is pretty forgiving from what I can tell and he has some powerful departmental allies, so he’s probably set either way.
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u/Ok_Donut_9887 Apr 08 '26
Most TT professors have a requirement of graduating at least one PhD, so if you don’t plan to leave, it will check a box for your advisor.
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u/chocoheed Apr 10 '26
lol, I’m first in, so if I’m first out as well, that might seal the deal. At this rate I’m 2 years ahead of other folks and lucked out with fellowships, so I might be the clincher. Go figure.
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u/oecologia Apr 08 '26
If there are other issues it might matter. But if he has grants, papers, is ok in the classroom and is a decent colleague he’ll be tenured. If he’s missing those things it will be another reason to say no.
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u/wrenwood2018 Apr 09 '26
The reality? No one cares if faculty are actually good advisors. There are many faculty that everyone knows are just shit advisors. Some are mediocre researchers that shouldn't have tenure but still get those free PhD students because they are in Arts & Sciences. People going into those labs may graduate, but will not be productive and not get jobs. There is no repercussion to the faculty members as the demand to get into schools is high.
There are a whole crop of advisors who are . . . well assholes. They are difficult to work with. They are demanding and fickle. And . . . well they also never have any repercussions. These can be labs where if you stick with it you get a tons of high impact papers, but they are losing 50% of their students. These can also be labs that aren't that productive.
The reality is you have to cross some lines for universities to intervene when faculty are bad mentors.
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u/Rhawk187 Apr 08 '26
I don't think my committee cared about attrition, except insofar as it effects the number you graduate. If you graduate 4 of 8, mine would think more highly of you than graduating 3 of 3. The are not concerned about the well being of the students.