The Fair Use Doctrine(17 US Code sec. 107) allows instructors to use copyrighted printed/textual materials in their classes without obtaining permission, provided that certain conditions are met. Each factor is given equal weight.
"Four Factors" Test
The following "Four Factors" are used to determine fair use:
The purpose and character of the use
purpose- commercial vs. educational use
character- Does the use transform the original work?
The nature of the copyrighted work (creative works have more protection than factual works)
The amount of the material used (the greater the amount, the less likely it is fair use)
The effect of useon the potential marketfor or value of the work
This tool was developed by the Copyright Advisory Network of the American Library Association to help instructors perform a fair use evaluation. Creates a time-stamped, PDF document of the evaluation.