Fair enough. I guess my point being was that longer term experiences (over 4 or 5 years, rather than 1 year) would more likely to get students as deeply involved in their research as to be able to produce a quality first author paper.
It really depends on the project. You can be involved in research directly before medical school starts, during your summer breaks (and winter breaks too, if you find the lab to be a relaxing environment), and during a scholarly year off, but it's very, very unlikely that you'd be able to do any sort of research while you're actively taking classes or doing rotations.
Some PI's are more open to that. My own PI seems to feel that students can't really do much of anything within a 3-4 month period - they learn about the project, maybe pick up one technique or two, and then they're gone. By the time they come back in 5-6 months, the project has advanced and they'll just be playing catch-up for another few months. Granted, our own experiments can take the entire day - as such, the time require is huge and there's a steep learning curve associated with carrying out those procedures right.
It isn't like that for all projects, and some people can do it. I just wouldn't expect it.
I guess the clinical research environment is different (I get the sense it's easier to churn out papers in a smaller amount of time?).
I've never done clinical research. It seems like it's easier to get papers out of it - just do a study, find an insightful spin on it, and you're golden. Acquiring the necessary data is the hardest part, it seems. Whereas in basic science research you're planning experiments upon experiments to further the scope of your findings and further support them... I can understand the attitude among some basic science researchers that clinical research isn't "real" research. (It is, but it seems a lot less rigorous.)
But to be honest, as a grad student who works in that environment, I'm sure you realize it's pretty clear theirs harsh reality that good publications = better opportunities when applying for jobs, looking to get tenure, etc. It's hard not to take into account a paper in Nature coming from one applicant vs. another that doesn't have any published work.
Congratulations on your paper! And yes, I do realize that publications are highly valued. My point is that the value system is flawed. Suppose someone follows my advice and ends up with three or four papers in the span of a year, perhaps without doing too much aside from being friendly and helping lab-mates here and there. Contrast that with someone who works hard on their own project, but either gets only a single publication or perhaps even no publication out of it. The guy with more papers is going to receive more recognition, yet in terms of merit the fellow with fewer publications deserves more recognition.
This is not to say that papers absolutely can't represent merit in any way or form, but it increasingly seems like it's a political/business type of thing. Even in journal clubs, I can't tell you how many times we've wondered amongst each other how a paper like what we just read made it into Nature or some other high-tier journal, because the experimental data isn't very convincing. The conclusion is often that the paper was accepted because the lab that it came from is a very well-known lab. That's politics, not science or merit.
I'm just complaining about it because, again, I don't think this is what the field should be about. I recognize that it is, though, and it's likely only going to get worse.