Plagiarism involves using others' words or ideas without giving them proper credit. It can be intentional or unintentional and includes directly copying information from sources without citation, purchasing papers, or having someone else write papers. Plagiarism violates ECU's Code of Conduct and can result in failing grades, probation, or expulsion. To avoid plagiarism, students should allow time for research, take good notes, paraphrase information in their own words, cite direct quotations, and give credit to all sources used.