Unless I'm mistaken there's no indication in TFA on the topic this person teaches, which is very important in my opinion, because grading a science-related work

Unless I'm mistaken there's no indication in TFA on the topic this person teaches, which is very important in my opinion, because grading a science-related work is indeed very different from grading literature-related stuff. Both teachers and students sometimes forget that grading is not a "judgment", but an evaluation of how much of the knowledge/know-how they are supposed to have by graduation, have been learned. To the point that sometimes you can get a "F for bad behavior". No wonder students are confused when you use different meanings of sanction with the tool.