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3. Teaching with Technology
3.1. Teaching
Plagiarism and the Web
While the majority of the sites have pre-written papers available, some
actually prepare papers for students based on their specifications (topic,
length, number of references, etc.).
According to some estimates there are 3000% more sites that provide materials
for students than there are sites to authenticate student work (Tests,
Schechter, & Eder, 2002). Using a web-based program one study found
that 30% of a large sample of Berkeley students was identified as plagiarizing
directly from the Internet. (Turnitin, 2000)
There are two main strategies for dealing with Internet-based and other
types of plagiarism: discouraging plagiarism and improving detection techniques.
Strategies to Discourage Plagiarism
- 1. Clearly define plagiarism, including the use of papers bought or found on the Internet.
- Many students do not consider buying or using material found on the Internet as cheating or plagiarism, using an argument of the form, "If it's okay to sell it then it must be okay to buy it.
- Provide explicit examples of the range of plagiarism behaviors, such
as:
- verbatim copying
- paraphrasing (many students do not consider this plagiarism)
- re-ordering or re-organizing the information, etc.
- 2. Clearly define the consequences of getting caught.
- 3. Provide clear examples of how and when to use citations.
- 4. Make your students aware that you are familiar with on-line resources
for buying papers or that you have strategies and tools for evaluating
the originality of their work.
- List of Paper Mill Sites: This is a list of paper mill sites and other resources for students. Four major sites included in the list are:
- Paper Mill Sites by Topic: This site provides links to paper sites organized by paper topic.
- http://www.coastal.edu/library/mills5.htm
- For example: One site is dedicated to Shakespeare, and includes famous lines, controversies, summaries of plays, etc, in addition to papers and essays. There is also a site for ethics, which, ironically, includes one essay on academic integrity and another on academic dishonesty.
- Making students aware of the low quality of work that they will pay a high price for and the likely grade they will receive for it, should discourage many of them from this practice.
- Using the same assignment topics every year, or ones that address the major themes or issues of a domain make plagiarism easy.
- You can design unique assignments that still address the major themes
by:
- requiring students to compare or contrast classic writings with more modern ones
- requiring papers that integrate a class discussion or debate with the readings
- requiring students to use a local or current event or issue as the context or example of the theme or issue
- For example, you might require students to construct an annotated bibliography, an outline of their argument (and counter-argument) with sources of support, early drafts, etc.
- Creative writing assignments and personal essays are also readily available. For these kinds of writing assignments one potential strategy is to have students generate their topic, create an outline, or write a rough draft in class, and require them to develop and revise those ideas for their final paper.
- Additional Resources:
- http://www.plagiarized.com/index.shtml
- a site designed to help instructors identify and avoid plagiarism in the classroom. It provides a number of strategies for identifying plagiarism and has an interesting article on how this rise in plagiarism can serve as an impetus for better curriculum and assessment design, referring to some of the strategies given above.
Detecting Internet-based Plagiarism
There are low-tech and high tech ways to help detect Internet-based plagiarism.
- 1. Glancing through a student's paper for any of the following dead-give-a-ways is a fast, low-tech method.
- 2. Using web-based services that conduct large-scale searches of the
Internet are fast, high-tech methods. These services compare student papers
to materials available on the Internet and provide information on the
likelihood that the paper has been plagiarized. The most popular
service that UF uses is Turnitin.
- Turnitin
(plagiarism prevention system)
- This commercial site has a huge database of student papers that it searches against student work that you or your student submits.
- Color-coded similarity index, indicating the percent of overlap between the student's paper and items in their database (including other papers in your class.)
- Links to the sites where the similar papers are found
- Generation of an "Originality Report" highlighting passages that are similar or identical to material in its database.
- Papers that are altered superficially (i.e., changing adjectives, verbs, etc) will still result in a very high similarity rating. Students can cut-and-paste their assignments into the course that you create or you can select suspicious papers to cut-and-paste in yourself.
- Peer Review. For any paper assignment you can then create another assessment activity by having students review the papers of their peers. You can automatically assign any number of papers to each student (either randomly assigned or the students can choose or a combination of both), and provide them with a set of questions or rubrics to use in their review. These can be questions that you design yourself or you can use questions available in the site library. After all the reviews have been submitted, you can give students access to all the reviews, enabling them to compare their analysis of the work with other students' reviews and your review as well. You can also allow them to see the grade that you assigned the paper. This can potentially provide them with valuable information about how to critique a paper, how to evaluate their own work, and how you approach the task, thus providing them with a model of an expert's critique process.
- Turnitin
(plagiarism prevention system)
Adapted from the Eberly Center for Teaching Excellence at Carnegie Mellon University
