all the students had received your email demanding those who plagiarized to come in to talk to you, naturally everyone, even those who didn’t cheat, felt very u

all the students had received your email demanding those who plagiarized to come in to talk to you, naturally everyone, even those who didn’t cheat, felt very uneasy and worried This exact scenario happened in a class I attended some years back. Guess who felt nervous? Those who knew they cheated on the assignment and those who plagiarized habitually but didn't remember whether they plagiarized in this instance. The students who would never, ever, ever, copy-paste plagiarize did not feel the slightest bit worried. That isn't true at all. I've never cheated once -- from elementary school through grad school -- yet I've been accused of it twice by professors. In one case, I created something so novel and excellent, the professor assumed I had taken it from an obscure book; in another, the professor misunderstood how my software worked and thought it couldn't possibly produce the output I claimed. If a blanket accusation of plagiarism went out, I would be very concerned that another student might have found a way to copy my work, or that I might have subconsciously reproduced something, or that there might be some other false positive. I would definitely show up to find out what was going on.