Get a load of this, from the online paper mill called "Due Now":
“Are you sick-and-tired of spending hours in a library or online searching for an essay on your topic — only to end up with no essay and no quality information? Tired of slaving all night long writing an essay — only to get a garbage grade? Do you have better things do with your time than spend it writing a useless essay?”
That's what you’re up against: the alluring, quick-and-easy fix of getting an essay done in the time “it takes you to brew a cup of coffee.”
It’s up to you to stress the importance of original work to your students. And, to lay out straight away your expectations regarding assignments: how much work is expected of them and how much time they can expect to take.
The best prevention involves talking about the problem. Educate your students about academic integrity and what plagiarism is and isn’t. Bring examples. Explain why citing is important (show videoclips of students explaining from a cultural perspective). Explain how to paraphrase and cite properly. Ask a librarian to come and talk to your class.
Some professors ask students to write a honor code or pledge when they write an important test or an assignment. At some universities in the United States, including the University of Maryland, Texas A&M University and University of Colorado, professors ask for the honor code on every assignment.
Here at Dalhousie, a similiar pledge is called a "Student Awareness Statement." The statements affirm the work is original and has not been submitted for academic recognition or credit in any other class, nor has it been copied from other sources. The statements are signed and dated. Professors may choose to distribute the statement at the beginning of every term or with each assignment. See examples (pdf).
The University of Maryland's honor pledge is meant to be handwritten by students and reads: "I pledge on my honor that I have not given or received any unauthorized assistance on this assignment/examination." Writing out the code makes students think about what it says every time they commit it to paper.
You should also talk about what happens if students are caught plagiarizing, collaborating without authorization, cheating on exams or sharing information. Let students know there’s a discipline process in place and the consequences can be serious. Steer them to this website so they can read about Dalhousie’s policies regarding intellectual honesty.