Comment by Balgair
3 hours ago
I want to echo this.
Your blue book is being graded by a stressed out and very underpaid grad student with many better things to do. They're looking for keywords to count up, that's it. The PI gave them the list of keywords, the rubric. Any flourishes, turns of phrase, novel takes, those don't matter to your grader at 11 pm after the 20th blue book that night.
Yeah sure, that's not your school, but that is the reality of ~50% of US undergrads.
Very effective multiple choice tests can be given, that require work to be done before selecting an answer, so it can be machine graded. Not ideal in every case but a very quality test can be made multiple choice for hard science subjects
Pros and cons. Multiple choice can be frustrating for students because it's all or nothing. Spend 10 minutes+ on question, make a small calculation error and end up with a zero. It's not a great format for a lot of questions.
This is what my differential equations exams were like almost 20 years ago. Honestly, as a student I considered them brutal (10 questions, no partial credit available at all) even though I'd always been good at math. I scraped by but I think something like 30% of students had to retake the class.
Now that I haven't been a student in a long time and (maybe crucially?) that I am friends with professors and in a relationship with one, I get it. I don't think it would be appropriate for a higher level course, but for a weed-out class where there's one Prof and maybe 2 TAs for every 80-100 students it makes sense.
Scantron and a #2 pencil.