Text-matching software: Turnitin.com
Turnitin is an Internet-based service created at the University of California, Berkeley. Essentially, Turnitin scans submitted works for similarity to material in public websites, academic journals, papers purchased from an essay mill, etc., and to essays and assignments concurrently or previously submitted to Turnitin, which are stored in a database. Through Turnitin, matches of as few as 8 consecutive words can be detected. After scanning, sections of a submission are outlined in colour in an originality report to the course instructor.
Turnitin does not determine if plagiarism has occurred. The determination of a potential breach of academic honesty and the decision to proceed with a charge is made entirely by the professor.
Turnitin is available to all full-and part-time York instructors for their use on a voluntary basis. Students may be required by a course instructor to submit their work to Turnitin.com. However, according to the Guidelines for the Use of Text Matching Software Services the instructor must have informed the class of this requirement at the beginning of the term and advised of the opt-out provisions available to them.
For more information on Turnitin: