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Plagiarism Dr L. Ghalichi Department of Epidemiology & Biostatistics School of public health Tehran University of Medical Sciences.

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Presentation on theme: "Plagiarism Dr L. Ghalichi Department of Epidemiology & Biostatistics School of public health Tehran University of Medical Sciences."— Presentation transcript:

1 Plagiarism Dr L. Ghalichi Department of Epidemiology & Biostatistics School of public health Tehran University of Medical Sciences

2 Authorship Authors are listed to provide a public record of responsibility and credit for the work Only those who can take both responsibility and credit for a work should be authors

3 Authorship 1. Substantial contributions to conception and design, or acquisition of data, or analysis and interpretation of data AND 2. Drafting the article or revising it critically for important intellectual content AND 3. Final approval of the version to be published All 3 conditions should be met for assigning authorship (Consensus Statement, International Council of Medical Journal Editors)

4 What is Plagiarism? According to Webster's New World Dictionary, to plagiarize is to "take the ideas, writings, etc. from another and pass them off as one's own“ Plagiarism is the act of presenting the words, ideas, images, sounds, or the creative expression of others as your own.

5 سرقت علمي (Plagiarism) سرقت علمي (Plagiarism) استفاده بدون ذکر ماخذ, از ايده و اثر انتشار يافته يا انتشار نيافته ديگران. تمام منابع بايد ذکر شوند. اگر ميزان قابل توجهي از اثر ديگري قرار است مورد استفاده قرار گيرد بايد از وي اجازه گرفته شود.

6 Fraud در مقاله نويسي، Fraud درجات مختلفي دارد که بدترين درجه آن Fabrification است به اين معني که داده‌ها و Data را سنتز کنيد. يعني داده‌هايي را بسازيد که اصلا وجود خارجي نداشته اند. درجه خفيف‌تر fraud ، Falsification يا به اشتباه انداختن مي‌باشد، يعني اينکه تعدادي از داده‌ها را حذف کنند و يا تعدادي را اضافه کنند و به طور کلي دستکاري داده‌ها را Falsification مي‌گويند و يا اينکه تعدادي از داده‌ها را که جواب‌هاي آن‌ها با ساير داده‌ها هم‌خواني ندارد را حذف کرده و کنار بگذاريد. اگر داده‌های عوارض جانبي را در يک مطالعه clinical trial گزارش نکنيد، باز هم به نوعي Falsification اتفاق افتاده است.

7 How to avoid Plagiarism? 1. Quoting 2. Re-wording or Re-phrasing

8 Direct Quotes If you use someone else’s writing without putting it in quotes, you have blatantly plagiarized. Even if you add the source in your bibliography, it is still plagiarism !

9 Paraphrasing Be careful about rewriting someone else’s words. If your sentences use many of the same words and grammatical structure as the original source, it could be construed as plagiarism. Just put the text in your own words.

10 When Paraphrasing… Be sure you are not just rearranging or replacing words. Rewrite the phrase in your own words and credit the original source. Double check what you have wrote by comparing it with the original writing.

11 Let’s Practice: Are the Following Plagiarism or Not? Original source: The effort required to provide online information literacy instruction is intense. Your paper: ”The effort required to provide online information literacy instruction is intense.” (Smith 2006, p.42)

12 Answer ? Not Plagiarism You’ve used quotation marks and cited the source so that no one believes that these are your own words

13 Let’s Practice: Are the Following Plagiarism or Not? Original source: The effort required to provide online information literacy instruction is intense. Your paper: Smith (2006, p.42) argues that providing online courses in information literacy is hard work.

14 Answer ? Not Plagiarism You’ve interpreted without quoting, have cited your source, and have not used a great deal of the original terminology

15 Let’s Practice: Are the Following Plagiarism or Not? Original source: The effort required to provide online information literacy instruction is intense. Your paper: The work needed to provide online information literacy teaching is intense.

16 Plagiarism Your version is a paraphrase of the original with a lot of the original terminology still there as well as the same sentence structure. Answer ?

17 Plagiarism Detection Softwares There are lots of Plagiarism Detection Softwares which you can find on the web. Here are some of them: ◦ http://www.anticutandpaste.com http://www.anticutandpaste.com ◦ http://www.plagiarismdetect.com http://www.plagiarismdetect.com ◦ http://www.dustball.com/cs/plagiarism.checker/ http://www.dustball.com/cs/plagiarism.checker/ ◦ http://www.millikin.edu/wcenter/plagiarism3.html http://www.millikin.edu/wcenter/plagiarism3.html ◦ http://www.plagiarismfinder.com/en-index.htm http://www.plagiarismfinder.com/en-index.htm

18 Plagiarism Detection Softwares There are lots of Plagiarism Detection Softwares which you can find on the web. Here are some of them: ◦ http://www.anticutandpaste.com http://www.anticutandpaste.com ◦ http://www.plagiarismdetect.com http://www.plagiarismdetect.com ◦ http://www.dustball.com/cs/plagiarism.checker/ http://www.dustball.com/cs/plagiarism.checker/ ◦ http://www.millikin.edu/wcenter/plagiarism3.html http://www.millikin.edu/wcenter/plagiarism3.html ◦ http://www.plagiarismfinder.com/en-index.htm http://www.plagiarismfinder.com/en-index.htm

19 Plagiarism Detection Websites There are lots of Plagiarism Detection Online Websites which you can find on the web. Here are some of them: ◦ http://www.duplichecker.com/ http://www.duplichecker.com/ ◦ http://invention.swmed.edu/etblast/etblast.shtml http://invention.swmed.edu/etblast/etblast.shtml ◦ http://www.turnitin.com/http://www.millikin.edu/wcente r/plagiarism3.html http://www.turnitin.com/http://www.millikin.edu/wcente r/plagiarism3.html

20 Dupli checker

21 An example

22 Guidelines for Publication Widely cited guidelines for publication written by the International Committee of Medical Journal Editors. Guidelines can be found at www.icmje.org

23 Guidelines for Publication Do not plagiarize! ◦ Always credit the work of others ◦ Be sure to cite sources ◦ Include all cited sources in the reference list and vice versa ◦ Obtain permission to include figures, models, graphs, etc.

24 Guidelines for Publication Adequately and accurately cite literature ◦ Include adequate references to document ideas ◦ Verify that referenced works are consistent with the ideas and information credited to them ◦ Cite original sources whenever possible ◦ Check the accuracy of citations so readers can locate referenced work

25 Publication Ethics Codes & Protocols You can find more guidelines & protocols of publication ethics in COPE (Committee of Publication Ethics) Website. http://www.publicationethics.org.uk/

26 Guidelines for Publication State in the manuscript when research has been approved by institutional review committees Acknowledge/disclose in the manuscript any real or perceived conflicts of interest to avoid the appearance of any bias

27 CONFLICT OF INTEREST

28 What is conflict of interest? Conflict of interest is a set of conditions in which professional judgement concerning a primary interest (such as patients' welfare or the validity of research) tends to be unduly influenced by a secondary interest (such as financial gain). Thompson DF. Understanding financial conflicts of interest. N Engl J Med 1993; 329: 573-576

29 What is conflict of interest? Conflict of interest is a condition not a behaviour. Having a conflict of interest is not, in and of itself, evidence of wrongdoing For many professionals, it is virtually impossible to avoid conflicts of interest from time to time Reviewers?!

30 Potential Conflict of Interest Possibility from the perspective of an independent observer that an individual’s private financial interest or family’s interests may influence professional actions, decisions, or judgment ◦ Not possible or desirable to eliminate ◦ Need to manage

31 Do you have a conflict of interest? 1. Have you in the past five years accepted the following from an organisation that may in any way gain or lose financially from the results of your study or the conclusions of your review, editorial, or letter: ______ Reimbursement for attending a symposium? ______ A fee for speaking? ______ A fee for organising education? ______ Funds for research? ______ Funds for a member of staff? ______ Fees for consulting?

32 Do you have a conflict of interest? 2. Have been employed by an organisation that may in any way gain or lose financially from the results of your study or the conclusions of your review, editorial, or letter? 3. Do you hold any stocks or shares in an organisation that may in any way gain or lose financially from the results of your study or the conclusions of your review, editorial, or letter? 4. Do you have any other competing financial interests?

33 What should we do? In case of conflicting interests, one should declare. you might want to disclose any sort of competing interest that would embarrass you if it became generally known after publication

34 Why don’t authors declare conflicts of interest? Some journals don’t require disclosure The culture is one of not disclosing Authors think that it’s somehow “naughty” Authors are confident that they are not affected by conflicts of interest What about reviewers?!

35 Does conflict of interest matter? Financial benefit makes doctors more likely to refer patients for tests, operations, or hospital admission, or to ask that drugs be stocked by a hospital pharmacy. Original papers published in journal supplements sponsored by pharmaceutical companies are inferior to those published in the parent journal. Reviews that acknowledge sponsorship by the pharmaceutical or tobacco industry are more likely to draw conclusions that are favourable to the industry.

36 Conflict of interest within journals Drug company sponsored supplements have been shown to be of inferior quality--but many journals publish them. They are a major source of income Some journals exist simply to publish studies funded by pharmaceutical companies Many journals depend heavily on advertising: does this influence their decisions on what to publish?

37 Conflict of interest within journals Some journals publish advertising next to related articles? Does this influence what they publish? Some journals make millions of dollars from reprints of articles--mostly of randomised trials funded by pharmaceutical companies

38 Conflict of interest within journals Acceptance of a particular study may be accompanied by a reprint order of more than a million dollars. It’s not difficult to tell which studies might produce such an order. Does this influence the decision on which studies to publish? Few (if any) journals publish the competing interests of their editors, editorial board, and management team and board

39 How to respond to conflict of interest? “If in doubt, disclose.” Sometimes the conflict will be so strong that it will forbid participation The danger of trying to eradicate conflict of interest is that it may encourage deception

40 Conclusions Concern about conflict of interest is not just political correctness Conflict of interest has an important impact on the information reaching health professionals and the public and on patient care Conflict of interest is very common in medicine


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