Originally posted by ptiger
My advice to future applicants -- try to find a good lab asap and stay in it. I worked in three separate labs, learned a lot of different techniques and lab environments, and I think I'll be able to pick my thesis lab better in the future. But I didn't get any pubs out of it, and that most likely hurt me in the admissions process. Just something to consider ...
That is the best advice for getting a good application. However, it's not always the best learning experience. There are two other advantages of staying in one lab 1. It shows commitment. 2. your PI (hopefully) knows you very well when he/she writes a rec letter.
Nonetheless, no when to get out of a bad lab situation. Also, another problem, unless your undergrad area is your area you want to stay in as your research interest (and that's often unlikely b/c you don't know that area at the begining of undergrad), you really know little about other areas. You need to be active about learning about other areas. I stayed in one lab all through undergrad. I got published second author in a good journal. But (especially since the tecniques we did were VERY out of the ordinary... actually more like invented by us), i got a somewhat unrealistic idea of research, and have more uncertanties about my area of research, or even whether i really want to go into research.
So, ptiger, you probably learned something else valuable by being in three different labs. But, i'd still advise to stick to one lab (but we aware of the negatives).
regarding publications... it can't hurt to be damn blunt and ask about it when deciding a lab. Don't go into a lab that doesn't publish (in decent journals) at least once a year. I ALWAYS look up the PIs publication record in pubmed before I interview with them.
vader... this might be a stupid/facisious (sp?) question... but what do you mean "contributed significantly". I mean, isn't getting data contributing? are you saying bringing original ideas?
(just trying to get an idea what to elaborate about research on the PS's and secondaries).
Sonya