What does "funding" mean for undergraduate students performing research over the holiday period? I am currently an undergraduate student interested in gaining research experience. I recently asked the research coordinator of our faculty if there were any opportunities to conduct research over the holidays, in preparation for graduate studies. I was told that there were no available summer research programs at the moment, and that I should approach individual faculty members and ask them. They also told me something about them themselves not being able to support any research students over the summer because they don't &quot;have the funds&quot;. I'm not sure if I'm misunderstanding what this means, but I'm actually not interested at all in getting paid; I just want to gain research experience. Is this what the individual meant, or does it mean something else?
There are two things that require funds for a summer studentship:

Paying the student living costs
The cost of the research materials themselves (which might be more or less important depending on the subject, but in my field we budget about £10,000 (~$15,000) a for a full time year per researcher.

As has been pointed out it depending on the local laws, you might legally count as an employee. I would expect that to be the case in many european countries. In fact its a big grey area in UK law, and working out if you an employee, a trainee or a volunteer is complicated.
But the law aside, I personally do not take unfunded summer students because the privilege those that have the means to support themselves without income for several months over those who can't. The system of unpaid internships in law, media, politics etc, has long been seen as a source of the unrepresentativeness of those professions and research is no different. There is a big move to here outlaw unpaid internships explicitly. I do not want to be part of that system and mine is not an uncommon position here.