D2L - Turnitin Plagiarism Protection

Last Updated: 10/15/2013

Overview

Turnitin compares submitted papers to other student papers, current and archived webpages, periodicals, journals and other publications. After the comparison has been made, Turnitin produces an originality report, which indicates what percentage of the student’s paper matches documents in their database. Turnitin, the plagiarism checking software, is available via the Dropbox tool in Desire2Learn.

Use Turnitin without D2L

Not using D2L? Turnitin is still available for you to use. Get an account by completing this Turnitin request form.

Originality Report

Ranges:

  • Blue: >= 0 and < 20%
  • Green: >= 20 and < 40%
  • Yellow: >= 40 and < 60%
  • Orange: >= 60 and < 80%
  • Red: >= 80 and <= 100%

Many instructors use 15% as a baseline, choosing to review papers over this percentage more thoroughly.

Turnitin provides a direct link to Internet sources and publications within the Originality Report so that you can complete a side-by-side comparison yourself.

Paper Compare Visual

General Information

If the student’s paper matches the paper of a student outside of your course or institution, you can request permission to view the paper from the other instructor directly. This feature was added in order to protect the intellectual property of the author, instructor and the institution.

Besides offering clues as to whether a student has plagiarized or not, reviewing a student’s originality report can also help you to determine when a student has over cited or quoted or cited incorrectly. You can also choose to exclude quoted material or the reference list.  

Using Turnitin should be one part of a multipronged approach to preventing plagiarism in your course. To further assist students:

  • Allow them to revise their papers based on their Originality Report before the due date so that they can add references, paraphrase or correctly quote sources.  
  • Add the Honor Code statement to your syllabus. Review it with students the first day of class.
  • Point students to writing support available both on campus and off
  • Provide students with a one-page example of the most commonly used reference formats in your discipline and in-text citation guidance
  • Make the writing style guide a required text

For more information about using Turnitin in D2L visit the D2L - Using Turnitin page.

Instructions / Tutorials