A graduate student wrote and asked for advice; the e-mail is excerpted here:
I was hoping for some advice on dealing with another student in my research group, particularly in regard to author credit on a paper we submitted (where I was first author). We typically put the names from members of our group on our papers, because every member of the group helps out in some way.. This PhD student (who is senior to me) was supposed to help me with the paper, but came to meetings and did little else, avoiding meeting with me separately. Towards the deadline, this student sent out emails saying he was going to work on particular sections, and do an entire review of the paper, but he never completed either and silently let the deadline pass without any contact (without even an apology).How would you deal with such a situation? In particular, this bothers me because I helped this student with his [recent] submission .. by contributing ideas, writing and editing, and he did not reciprocate. I'm a new graduate student, and this is my first paper where I'm first author. I'm not really even sure of my role here. Who really has control over author lists on papers? Should I bring it up with our supervisor, and in what way? Does it really matter if he's credited as 5th (or so) author if he didn't contribute anything? I don't want to rat out a fellow student (who may be having problems), but I also don't like the idea of this student capitalizing on the rest of the group's work without contributing to it.