American Journal Of Public Health, 88 (1), 104-107. Predictors of smoking among US college students.
#Turnitin similarity how much is too much full
Incorrect! - Although the text in the paraphrase is valid, there is no source acknowledgement.Ĭorrect!-The bibliography must then have the full citation to the source as shown above:Įmmons, W.D., Wechsler, H., Dowdall, G., & Abraham, M. Incorrect! - Even though a few words are changed, this is much too similar in wording and structure to the original. Paraphrasing another's words or ideas without properly acknowledging the source in a footnote or endnote. Retrieved Decemfrom Academic Search Premier database. In order to complete his reference to Nixon, he will have to include the correct citation to the work in a bibliography at the end of his paper: They should use quotation marks if they are lifing language directly.Ĭorrect!: The student has indicated, with quotation marks, that the words he uses are Nixon's and not his own. Incorrect! - Even though the student has cited the source, they use the language of the original writer and do not paraphrase, while also not quoting. Incorrect! - Even though not exactly the same in structure, the words of the original sentence were lifted directly, and no citation is given to the original work.
Using a person's written or spoken words without setting them off in quotation marks and/or properly acknowledging the source in a footnote or endnote. If the flagged passage isn’t accompanied by a citation, the issue is more likely a source used without attribution.Example: Submitting another student's work as your own.Įxample: Submitting a paper downloaded from an internet site. If your student has cited the published source somewhere near the flagged passage, you’re probably dealing with a too-close paraphrase. Turnitin will then connect the flagged passage to the source with the next highest percentage of similarity, which is likely to be the common source both students read and didn’t sufficiently paraphrase.īecause it reflects language copied from a common source, a low-percentage match between a passage in your student’s paper and a paper submitted at another school isn’t an instance of unauthorized collaboration-as it may initially seem. Click “Exclude” at the bottom of the screen.Check the box next to the source(s) you want to exclude.Click “Exclude Sources” when it appears at the bottom of the screen.In the right sidebar (the “Match Overview”), click the arrow to the right of the percentage in the source you’d like to exclude.Though Turnitin will not show you the text of a paper submitted at another institution, you can usually find the text of the source they read in common by excluding the match with the other student paper. However, this should not be used as a gauge as to when you will receive your report. Your classmate (s) may have received his/her report within minutes. It is far more likely that your student read the same source as a student at another school and that both failed to paraphrase it effectively (or perhaps failed to cite the source altogether). The first similarity report is usually ready within minutes, but it can take up to 24 hours for Turnitin to generate. If Turnitin flags a passage in one of your students’ paper as, say, a 4% match with a paper submitted at another institution, it is highly unlikely that the two students collaborated on such a small portion of the paper. But more common is result like this, where short sections of your student’s paper match passages in papers submitted at other schools:
If a large portion of your student’s paper matches a paper submitted at another institution, you’re right to suspect plagiarism. As a result, Turnitin can alert you if a paper submitted in your course was previously submitted to a course at another institution. Turnitin checks your students’ assignments against a both a repository of papers submitted at other institutions and a repository of papers submitted at Yale (which are not stored in the larger Turnitin repository).