By Brenda Ulrich

When someone copies your work without your permission, is that plagiarism or copyright infringement?  These terms are often used interchangeably, but in fact they do not mean the same thing.

Plagiarism is passing off someone else’s ideas or work as your own, without proper credit. But there may be no direct copying involved – it could just be paraphrasing an idea from someone else’s publication.  The main offense is the failure to provide attribution. Plagiarism is not illegal, but it is certainly an offense in academia, often with severe academic consequences, e.g., a failing grade for a student, revocation of a job offer, and so forth.