Is honesty too much to expect from University Professors?

In the course of my meager academic career I have noticed that among professors plagiarism is not only allowed, it is common practice.

Plagiarism is an unethical modus operandi where a person takes credit for another person's work. As students, we are warned repeatedly and severely to cite our sources and give credit where credit is due. We are warned that this is about the worst thing you can do as a member of academia as it is often grounds for dismissal from the department/university. Yet, it seems to be common practice among professors--academia's citizens.

In fairness, I can only speak of the professors and departments that I have been exposed to. I cannot say if this is a problem of all departments, but it certainly is evident in the two computer science departments I have worked in. I also cannot speak or even hint at professor's plagiarism in research papers and publications. I am only referring to the plagiarism that I have seen first hand, in the classroom.

I have now taken many courses where the materials are not the work of the current instructor. Typically the courses are "hand-me-down" courses where the work was done by a predecessor. Yet, often credit is never paid where credit is due. Examples of such plagiarism that I have seen include the syllabus, lecture slides, term projects, homework assignments and even exams. Perhaps the worst offense is in the lecture slides.

I have seen classes where the lecture slides were identical to the previous year. The only thing that changed was the professor's name and the semester identification. Even if the professor doesn't directly take credit for lecture slides, the basic assumption in any presentation is that the work is of the presenters unless otherwise stated. I have seen the assumption of original authorship go on for the entire semester.

Worse, I have even seen professors take credit for other's work. Example: in a class where the lecture slides were ripped off from the previous year, the professor stated things like "That's on my next slide" and "Let's see what I put on the next slide."

Another area where this plagiarism is clearly evident is in term projects. Often projects are stolen (perhaps with permission) from other universities and presented as original work. It is obvious that a professor will be more involved and more knowledgeable about a project which was his or her own design. Students deserve the right to know if a project is original or not. I am now to the point where I will ask outright or will determine on my own if the professor is being honest or not. It should not be this way: professors should be honest and up front about it.

The fact that professors are so disinterested in teaching that they are forced to rely so heavily on other's material is enough of an insult to the students. If they are not going to give us the courtesy of putting effort into the course they should at least acknowledge this fact in the beginning. We are then free to choose to drop the course or take other action. Presenting other's work as their own shows even less concern for the students, not to mention the original author.

Action

It is time for all professors to act ethically. This type of plagiarism would never be tolerated at a conference, workshop or colloquium. Why is it allowed in the classroom? Are students not deserving of simple honesty?
I welcome any responses. Email smorris@cs.arizona.edu