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Faculty Guide

Guide to effectively using library resources and services at HIU.

List of Current AI Checkers (6.17.2025) - some are free to use

The University also uses TurnItIn. TurnItIn has a built in originality checker and an AI detector. As an instructor you need to enable those items in Canvas

You may detect it yourself.

Look for the following:

For AI generated text, things to look for:

  • Formulaic writing, like 5-paragraph and 7-paragraph essays, like what is taught in middle and high school
  • Too few citations for content of the essay and academic context
  • No connection to the course context / content (no textbook or lectures mentioned)
  • Lacking a personal connection or voice
  • Content is too academic - vocabulary, research, theories, language and sentence structure is too advanced for the course / student
  • Perfect grammar and spelling
  • No contractions
  • Sentences are all about the same length with little variation
  • Repetition, not in the same paragraph, but similar content in multiple parts of essay

  • All of that has to do with training of the AIs and maybe a little about the prompts being entered by the student.

     

    For AI generated images, things to look for:

  • Count the number of limbs and fingers (AIs occasionally add extras, especially if the body is in an odd position [not standing or sitting in a chair])
  • Hair looks like one thing and not a million individual strands (cartoonish)
  • Blurry in places
  • Everything is equally in-focus
  • Flawless skin (no blemishes or freckles) and teeth - more than airbrushing in magazines
  • Clothing not physically correct (seams, buttons, zippers) or it just doesn't sit on a body correctly
  • Shadows don't all line up - looks like multiple sources of light in an image
  • Perfect sky / clouds, or moon is exaggerated

To watch for (possible false positives):

  • formulaic writing will be tagged as AI
  • English language learners will often be tagged because they are writing generic 5 paragraph essays AND using translation tools
  • use of a translation tool (Google Translate and such)
  • students that "correct" all their grammar and spelling "errors" with Word, Google Docs, or Grammarly (perfect spelling and grammar are marks of AI)