This paper aims to stimulate discussion about how editors should respond to plagiarism. Different types of plagiarism are described in terms of their: extent, originality of the copied material, context, referencing, intention, author seniority, and language. Journal responses to plagiarism are also described including: educating authors, contacting authors’ institutions, issuing corrections, and issuing retractions. The current COPE flowcharts recommend different responses to major and minor plagiarism. Possible, more detailed, definitions of these are proposed for discussion. Decisions about when to use text-matching software are also outlined. The appendix describes other systems for classifying plagiarism and links to related documents and resources.
URL : http://www.publicationethics.org/files/COPE_plagiarism_discussion_%20doc_26%20Apr%2011.pdf