The legal and ethical issues surrounding the use of information go beyond properly citing sources and avoiding plagiarism. Researchers should be knowledgeable about issues related to privacy and security and censorship and freedom of speech, as well as have an understanding of intellectual property, copyright, and fair use.
"Plagiarism means taking the words and thoughts of others (their ideas, concepts, images, sentences, and so forth) and using them as if they were your own, without crediting the author or citing the source" (from Plagiarism, What is It?, published by the UK Office of Academic Ombud Services). Plagiarism: What Is It? explains plagiarism, provides examples of both good and bad paraphrasing, and tips on how to avoid plagiarism.
Plagiarism is a serious offense with consequences ranging from receiving a zero on an assignment all the way to expulsion from the University. The Student Code of Conduct, Part II--Selected Rules of the Senate, 6.3.0--Academic Offenses and Procedures further defines plagiarism and consequences.
To avoid plagiarizing someone else words or ideas, make sure you: