How does Turnitin check for similarity?

Turnitin uses a matching algorithm to findstrings of words within assignments that are identical to thosewithin its repository. This means that human judgment, based onvarious factors and considerations, is required to determineif an instance of plagiarism has occurred.


Keeping this in consideration, what is the acceptable similarity for Turnitin?

As a guide a returned percentage of below 15% wouldprobably indicate that plagiarism has not occurred. However, if the15% of matching text is one continuous block this could still beconsidered plagiarism. A high percentage would probably be anythingover 25% (Yellow, orange or red).

Also Know, what is a Turnitin similarity report? The Similarity Report is the result of comparisonbetween the text of the submission against the search targetsselected for the assignment; this may include billions of pages ofactive and archived internet information, a repository of workspreviously submitted to Turnitin, and a repository of tensof thousands of

Herein, what does it mean when Turnitin says similarity?

To the right will be a Similarity Index (a colorand percentage.) In this example, the color for the paper as awhole is orange and 70% means that 70% of this paper matchestext that is already in the Turnitin database. It matchessomething from another source that is already in theTurnitin database.

Is Green bad on Turnitin?

All Turnitin reports will be color-coded and thelevel of severity ranges from blue or green (indicating thatit is unlikely plagiarism has occurred) or yellow, orange and red(indicating that it is highly likely something is amiss). Anoriginality score can be high but may not beplagiarism.