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Strategies for detecting plagiarism

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Strategies for detecting plagiarism

  1. 1. Strategies forDetecting Plagiarism
  2. 2.  Strange formatting may indicate material cut and pasted from a web document or a paper from a paper mill. ◦ Is the formatting what was required by the assignment? ◦ Are there line breaks or page breaks at odd places? ◦ Is there a URL or article number at the end of the paper? ◦ Are there odd or out of place sentences such as "click here" or "graphic omitted" that might indicate a former incarnation as a web page or online journal article? ◦ Are the title page, font, references, format, or layout of the paper inconsistent? ◦ Are there grayed out letters or words?FORMAT
  3. 3.  Citations can be a big clue to plagiarized work. ◦ Are all of the citations old? Online paper mills often include old papers with even older citations. ◦ Are the citations consistent with the content? Does the bibliography match the citations or footnotes in the text? ◦ Do the citations look "stuck on"? ◦ Does the paper lack citations? ◦ Are there lengthy, well-written sections without attribution? ◦ Are there mixed citation styles?CITATION
  4. 4.  These style questions might also point to poor or exceptional writing skills, but style can be a good indicator of a plagiarized paper. ◦ Is the writing style and level consistent with the students previous work? ◦ Is the level of writing far below or above the writing of others in the class? (This can, of course, indicate an exceptional student. However, it might indicate plagiarizing of a published article, or a high school-level paper from a paper mill.) ◦ Are past events referred to in the present tense or as if they are recent? ◦ Is the style of the paper (expository, creative, etc.) what the assignment required? ◦ Does the student’s paper contain complex or specialized vocabulary, jargon, technical terms, or other words and expressions beyond what would be expected from a student at that level.STYLE
  5. 5.  Content can be very revealing. It can be difficult for the plagiarizing student to find a paper that really meets the assignment. ◦ Does the paper match the assignment? ◦ Did the student ask for a last-minute change of topic? This could be an indication of intention to submit a plagiarized paper. ◦ Does the paper seem pieced together? This could indicate that a student is plagiarizing a paper by piecing together multiple, uncited sources. ◦ Is the students relevant information appended to less relevant or overly general content? This could indicate a students attempt to adapt another persons work to fit the assignment. ◦ Are sentences suspiciously long? The average sentence length of a first-year college student is about 15 words.CONTENT
  6. 6.  Ask the student to summarize verbally her or his paper for you. Search unique phrases from the paper using Internet search engines and article databases. Note that web search engines vary and do not index databases, so it is not a conclusive test. Have the student describe her or his research process. Visit any URLs cited as sources.What you can do if you suspectplagiarism
  7. 7.  http://tlt.its.psu.edu/plagiarism/facguide/ detection Suarez, J., & Martin, A. (2001). Internet plagiarism: A teachers combat guide. Contemporary Issues in Technology and Teacher Education[Online serial], 1 (4) .Sources:

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