PlagiarismPlagiarism is the fraudulent representation of another person's language, thoughts, ideas, or expressions as one's own original work. Although precise definitions vary depending on the institution, in many countries and cultures plagiarism is considered a violation of academic integrity and journalistic ethics, as well as social norms around learning, teaching, research, fairness, respect, and responsibility.
GhostwriterA ghostwriter is a person hired to write literary or journalistic works, speeches, or other texts that are putatively credited to another person as the author. Celebrities, executives, participants in timely news stories, and political leaders often hire ghostwriters to draft or edit autobiographies, memoirs, magazine articles, or other written material. Memoir ghostwriters often pride themselves in "disappearing" when impersonating others since such disappearance signals the quality of their craftsmanship.
Source criticismSource criticism (or information evaluation) is the process of evaluating an information source, i.e.: a document, a person, a speech, a fingerprint, a photo, an observation, or anything used in order to obtain knowledge. In relation to a given purpose, a given information source may be more or less valid, reliable or relevant. Broadly, "source criticism" is the interdisciplinary study of how information sources are evaluated for given tasks.
Scientific misconductScientific misconduct is the violation of the standard codes of scholarly conduct and ethical behavior in the publication of professional scientific research. A Lancet review on Handling of Scientific Misconduct in Scandinavian countries provides the following sample definitions, reproduced in The COPE report 1999: Danish definition: "Intention or gross negligence leading to fabrication of the scientific message or a false credit or emphasis given to a scientist" Swedish definition: "Intention[al] distortion of the research process by fabrication of data, text, hypothesis, or methods from another researcher's manuscript form or publication; or distortion of the research process in other ways.
Essay millAn essay mill (also term paper mill) is a business that allows customers to commission an original piece of writing on a particular topic so that they may commit academic fraud. Customers provide the company with specific information about the essay, including: a page length, a general topic, and a time frame with which to work. The customer is then charged a certain amount per page. The similar essay bank concept is a company from which students can purchase pre-written but less expensive essays on various topics, at higher risk of being caught.