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Plagiarism Detection (Turnitin)

Mobile SupportedDeakin University uses Turnitin as the program that allows you and/or your teacher to check whether there is any unoriginal material in your work by comparing it to a database of print and online materials. Any matching text is detailed in an originality report.


What is plagiarism and collusion?

An important aspect of your tertiary education is to understand and avoid plagiarism and collusion. You need to be aware of Deakin University's policy on plagiarism as well as the disciplinary consequences.

The resources will help you:

The time taken for the originality report to appear can be a few minutes or greater than 24 hours for the first submission. For subsequent submissions, the report will not appear for at least 24 hours.

View your submissions

When an originality report is available to view, the status changes from In progress to a percentage rating under the Report column of th Submission History page. The colour of the report icon indicates the overall similarity index of the paper, based on how much matching text was found.

Turnitin originality In Progress image

To view the originality report, click on the coloured section next to the percentage rating. Your Paper will open in a new window.

Open an originality report

Originality reports are tools to help locate potential sources of unoriginal work in submitted papers. The reports in no way reflect assessment of whether a paper has or has not been plagiarised. Such a decision can only be made after careful examination of both the submitted paper and the suspect sources.

  • The originality report has two main sections:
    • Paper text: The left side of the report shows the text of the submitted paper. Matching text is highlighted and numbered to correspond with sources to the right.
    • Matching sources: The right side of the report lists the sources of matching text.
  • Click on the Paper Info button paper-info icon located at the bottom left hand corner to view information such as Paper ID, the date the report was processed, word count, number of submissions and matching similarity by source.
  • Click on the View/edit filters and setting button view/edit filters and setting icon in the bottom right hand corner to exclude quotes, bibliography, and small matches, and turn off multi-colour highlighting for the originality report. Don't forget to click on Apply Changes.

File formats & size

  • Only the following file format are accepted - MS Word  (.doc,.docx), WordPerfect (.wpd), Rich Text Format (.rtf), Open Office documents (.odt files), Adobe Acrobat  PDF (.pdf), PostScript (.ps), HTML (.htm, .html), and Plain text  (.txt).
    Note: PDF documents must contain text to be submitted. PDF files containing only images of text will be rejected during the upload attempt. To determine if a document contains actual text, copy and paste a section or all of the text into a plain-text editor such as Microsoft Notepad or Apple TextEdit. If no text is copied over, the selection is not actual text. 
  • Turnitin does NOT accept PowerPoint or spreadsheet files (e.g.  Excel) or media files such as images, videos or audio files.
  • The file size may not exceed 20 MB. Files of larger size may be reduced in size by removal of non-text content. Files that are password protected, encrypted, hidden, system files, or read only files cannot be uploaded or submitted to Turnitin.
  • Text only files may not exceed 2 MB.
  • The zip file upload accepts up to 1000 files or 100MB of zipped information. A zip file to be uploaded may not exceed either limit. Zip files should be checked to ensure only usable file formats are included in the upload.

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