
Welcome to the Purdue OWL
This page is brought to you by the OWL at Purdue University. When printing this page, you must include the entire legal notice.
Copyright ©1995-2018 by The Writing Lab & The OWL at Purdue and Purdue University. All rights reserved. This material may not be published, reproduced, broadcast, rewritten, or redistributed without permission. Use of this site constitutes acceptance of our terms and conditions of fair use.
Frequently Asked Questions Regarding Plagiarism
This page outlines just some of many frequently asked questions regarding plagiarism. For more information about how to avoid plagiarism, as well as best practices, visit some of our additional plagiarism resources.
When is it Plagiarism?
There are instances when something is clearly intentional plagiarism: buying, stealing, or borrowing a paper from someone else. This includes:
- Copying a blog post or stealing an article from online.
- Hiring someone to write your paper for you.
- Copying a large section of text from a source without making it clear it comes from somewhere else through quotation marks or proper citation.
- Intentionally failing to cite someone else’s work, to claim that the ideas and words belong to you.
- It is possible to plagiarize from yourself. In academia, if you repurpose a paper from previous class or write one paper for two classes without the instructor’s permission this is plagiarism.
Writers may also unintentionally plagiarize. This usually happens for a few common reasons:
- The writer doesn’t fully understand the citation system they are using and ends up missing key elements of the source attribution.
- The writer thinks they are paraphrasing (restating a source’s point in their own words) and ends up accidentally directly quoting words or phrases without realizing; in this case there is usually some attribution to the source, but not the right kind (paraphrasing vs quoting).
- The writer misattributes a quote or idea to the wrong source; this is especially common in larger research projects where the writer is dealing with a lot of source material.
What could happen if I plagiarize?
Students who unintentionally plagiarize often (but not always) have a meeting with their teacher, who usually goes over the issue with the student and explains how to avoid it in the future. Many teachers understand that citation practices are complex and can be difficult for beginners to learn, and therefore treat one instance of accidental plagiarism as a learning opportunity.
However, this is not always the case. Program or department policy may force teachers to begin disciplinary proceedings about plagiarism immediately; you should always be aware that this issue is serious and not to be brushed off or ignored. The best defense against disciplinary proceedings is knowledge — fully understanding citation practices and employing them in your writing so that you don’t plagiarize is always going to be your best option. You can find our extensive citation resources here.
The corporate world and universities in particular have very strict guidelines for those accused of plagiarism. It is important to familiarize yourself with your university policy, because the consequences can be serious, which includes:
- Automatic failure of the paper
- Automatic failure of the class
- A report to the Dean of Students
- Some university’s make it their policy for it to appear on your Official Transcript, which are usually needed when applying for jobs or graduate school
- Some programs will dismiss you; for example, the English department at your university may tell you to apply to a different area of study
- Universities may dismiss you completely
- In the corporate world, you may face litigation depending on who the victim is
- Your job may fire you in order to avoid the company being associated with a plagiarist
Some of these consequences may seem harsh or extreme, but they are meant to stop students from plagiarizing. This is a crime and it is also an ethical dilemma. You are in school to learn and produce original work; you are doing yourself a disservice by paying someone else to write you work or reuse an old paper.
If you find yourself in a situation when you are out of time to work on a research project, which is usually one of the common reasons why well-meaning students plagiarize, it is always better to have an open communication with your professor before you turn to plagiarism. Professors are there and want to help students, but they cannot help you if they do not know you need it.
When should I cite a source to avoid plagiarizing?
Always give credit where credit is due. If the words that you are including in your research belong to someone else, give credit.
Here is a brief list of what needs to be credited or documented:
- Words or ideas presented in a magazine, book, newspaper, song, TV program, movie, website, computer program, letter, advertisement, or any other medium
- Information you gain through interviewing or conversing with another person, face to face, over the phone, or in writing
- When you copy the exact words or a unique phrase
- When you reprint any diagrams, illustrations, charts, pictures, or other visual materials
- When you reuse or repost any digital media, including images, audio, video, or other media
There are certain things that do not need documentation or credit, including:
- Writing your own lived experiences, your own observations and insights, your own thoughts, and your own conclusions about a subject
- When you are writing up your own results obtained through lab or field experiments
- When you use your own artwork, digital photographs, video, audio, etc.
- When you are using "common knowledge," things like folklore, common sense observations, myths, urban legends, and historical events (but not historical documents)
- When you are using generally accepted facts (e.g., pollution is bad for the environment) including facts that are accepted within particular discourse communities (e.g., in the field of composition studies, "writing is a process" is a generally accepted fact).
What if I am accused of plagiarism, but I didn’t plagiarize?
It is important to keep notes and previous drafts of your paper, especially if you become a victim of theft yourself. This can happen in many different ways (a roommate copying your files, using a computer from a lab that still has someone else’s log in, etc).
There are some simple and easy tips to keep your intellectual property safe:
- Do not save your paper in the same file over and over again. Use a numbering system and the Save As function.
- You might have research_paper001.doc, research_paper002.doc, research_paper003.doc as you progress.
- Do the same thing for any online files you are working with. Having multiple draft versions may help prove that the work is yours (assuming you are being ethical in how you cite ideas in your work)
- Maintain copies of your draft in numerous media, and different secure locations when possible.
- Do not rely only on your hard drive, it can crash.
- Do not rely only on a USB drive, you can lose it.
- Do not rely only on cloud services, you might not be able to gain access for whatever reason.
- Many students typically use one or more of the methods above to secure their files, including emailing themselves or emailing a friend, with their permission.
- Password protect your computer.
- If you have to leave the computer lab for a bathroom break, lock or log out of your station
- Password protect your files.
- This is possible in all sorts of programs, from Adobe Acrobat to Microsoft Word
- Just don’t forget your password
- If you have never tried this method before but would like to, use a different file for a test run to see how it works.
- Cloud-based platforms like Dropbox or Google Drive, be sure to save multiple separate drafts of your work, rather than just editing over the original.
- If this is a habit you currently, you can make sure you have a Master Copy that you will eventually turn in, and open or create new documents and save them in the filing method mentioned above.
- Navigation
- Purdue OWL
- General Writing
- General Writing Introduction
- Writing Style
- The Writing Process
- The Writing Process Introduction
- Writing Task Resource List: What Do You Need To Write?
- Invention: Starting the Writing Process
- Prewriting (Invention)
- Organization & the CARS Model
- Writer's Block
- Stasis Theory
- Creating a Thesis Statement, Thesis Statement Tips
- Developing an Outline
- Reverse Outlining
- Proofreading
- Time Management: Conquering Long Assignments
- Academic Writing
- Academic Writing Introduction
- The Rhetorical Situation
- Establishing Arguments
- Logic in Argumentative Writing
- Historical Perspectives on Argumentation
- Paragraphs and Paragraphing
- Essay Writing
- Conciseness
- Paramedic Method
- Reverse Paramedic Method
- Adding Emphasis
- Sentence Variety
- Using Appropriate Language
- Active and Passive Voice
- Email Etiquette
- Email Etiquette for Students
- Using Foreign Languages in Academic Writing in English
- Public Speaking and Presentations
- Learning from Lectures
- Common Writing Assignments
- Common Writing Assignments Introduction
- Understanding Writing Assignments
- Argument Papers
- Research Papers
- Research Posters
- Exploratory Papers
- Annotated Bibliographies
- Book Reports
- Definitions
- Essays for Exams
- Book Reviews
- Mechanics
- Mechanics Introduction
- Higher, Lower Order Concerns
- Sentence Clarity
- Parts of Speech Overview
- Sentence Clarity Presentation
- Sentence Fragments
- Transitions and Transitional Devices
- Dangling Modifiers and How To Correct Them
- Parallel Structure
- Two-Part (Phrasal) Verbs (Idioms)
- Capitals: Help with Capitals
- Gerunds, Participles, and Infinitives
- Grammar
- Grammar Introduction
- Spelling: Common Words that Sound Alike
- Numbers: Writing Numbers
- Adjective or Adverb
- How to Use Adjectives and Adverbs
- Appositives
- Articles: A versus An
- How to Use Articles (a/an/the)
- Prepositions
- Pronouns
- Relative Pronouns
- Count and Noncount Nouns
- Subject/Verb Agreement
- Verb Tenses
- Active Verb Tenses
- Irregular Verbs
- That vs. Which
- Punctuation
- Punctuation Introduction
- Punctuation
- Sentence Punctuation Patterns
- Independent and Dependent Clauses
- Conquering the Comma Presentation
- Commas
- Apostrophe Introduction
- Hyphen Use
- Quotation Marks
- Visual Rhetoric
- Visual Rhetoric Introduction
- Visual Rhetoric
- Analyzing Visual Documents
- Using Fonts with Purpose
- Color Theory Presentation
- Designing Effective PowerPoint Presentations
- Data Visualization
- Undergraduate Applications
- Undergraduate Applications Introduction
- Advice from Undergraduate Admissions Officers
- Undergraduate Application Timeline and Additional Resources
- Graduate School Applications
- Graduate School Applications Introduction
- Overview
- Researching Programs
- Statements of Purpose
- Requesting Recommendation Letters
- Writing a Research Statement
- Personal Correspondence
- Community Engaged Writing
- Media File Index
- General Writing FAQs
- Research and Citation
- Research and Citation Resources
- Conducting Research
- Conducting Research Introduction
- Research Overview
- Conducting Primary Research
- Evaluating Sources of Information
- Searching Online
- Internet References
- Archival Research
- Writing a Literature Review
- Using Research
- Using Research Introduction
- Quoting, Paraphrasing, and Summarizing
- Paraphrase Exercises
- Writing with Statistics
- Strategies for Fair Use
- Citation Style Chart
- Writing Scientific Abstracts Presentation
- Resources for Documenting Sources in the Disciplines
- APA Style (7th Edition)
- APA Style Introduction
- APA Overview and Workshop
- APA Formatting and Style Guide (7th Edition)
- General Format
- In-Text Citations: The Basics
- In-Text Citations: Author/Authors
- Footnotes and Endnotes
- Reference List: Basic Rules
- Reference List: Author/Authors
- Reference List: Articles in Periodicals
- Reference List: Books
- Reference List: Other Print Sources
- Reference List: Electronic Sources
- Reference List: Audiovisual Media
- Reference List: Other Non-Print Sources
- APA Legal References
- Additional Resources
- Numbers and Statistics
- APA Headings and Seriation
- APA PowerPoint Slide Presentation
- APA Sample Paper
- APA Tables and Figures
- APA Classroom Poster
- Changes in the 7th Edition
- General APA FAQs
- MLA Style
- MLA Style Introduction
- MLA Overview and Workshop
- MLA Formatting and Style Guide
- General Format
- MLA Formatting and Style Guide
- MLA In-Text Citations: The Basics
- MLA Formatting Quotations
- MLA Endnotes and Footnotes
- MLA Works Cited Page: Basic Format
- MLA Works Cited Page: Books
- MLA Works Cited Page: Periodicals
- MLA Works Cited: Electronic Sources
- MLA Works Cited: Other Common Sources
- MLA Additional Resources
- MLA Abbreviations
- MLA Sample Works Cited Page
- MLA Sample Paper
- MLA Tables, Figures, and Examples
- MLA PowerPoint Presentation
- MLA FAQs
- MLA Classroom Poster
- MLA 8th Edition Changes
- Chicago Style
- CMOS Introduction
- CMOS Overview and Workshop
- CMOS Formatting and Style Guide
- Chicago Manual of Style 17th Edition
- General Format
- Books
- Periodicals
- Web Sources
- Audiovisual Recordings and Other Multimedia
- Interviews, Personal Communication
- Legal, Public and Unpublished Materials
- Bluebook Citation for Legal Materials
- Miscellaneous Sources
- CMOS Author Date Sample Paper
- CMOS NB Sample Paper
- CMOS NB PowerPoint Presentation
- CMOS Author Date PowerPoint Presentation
- CMOS Author Date Classroom Poster
- CMOS NB Classroom Poster
- IEEE Style
- AMA Style
- ASA Style
- APA Style (6th Edition)
- APA Style Introduction
- APA Overview and Workshop
- APA Formatting and Style Guide (6th Edition)
- General Format
- In-Text Citations: The Basics
- In-Text Citations: Author/Authors
- Footnotes and Endnotes
- Reference List: Basic Rules
- Reference List: Author/Authors
- Reference List: Articles in Periodicals
- Reference List: Books
- Reference List: Other Print Sources
- Reference List: Electronic Sources
- Reference List: Other Non-Print Sources
- Additional Resources
- Types of APA Papers
- APA Stylistics: Avoiding Bias
- APA Stylistics: Basics
- APA Headings and Seriation
- APA PowerPoint Slide Presentation
- APA Sample Paper
- APA Tables and Figures 1
- APA Tables and Figures 2
- APA Abbreviations
- Numbers in APA
- Statistics in APA
- APA Classroom Poster
- APA Changes 6th Edition
- General APA FAQs
- Using Citation Generators Responsibly
- Using Paper Checkers Responsibly
- Style Manual Glossary
- Avoiding Plagiarism
- Teacher and Tutor Resources
- Writing Instructors
- Writing Instructors Introduction
- Parents
- Grades 7-12 Instructors and Students
- Non-Purdue Users
- Purdue Instructors and Students
- Adult Basic Education
- Writing Across the Curriculum: An Introduction
- Creative Nonfiction in Writing Courses
- Poetry in Writing Courses
- Teaching Detailed Writing and Procedural Transitions
- Teaching OSDDP: A Guide for Professional Writing Instructors
- Email Etiquette for Professors
- Writing Letters of Recommendation for Students
- Writing Tutors
- Writing Tutors Introduction
- Meeting One-on-One with Students
- Tutoring a Résumé
- Tutoring Cover Letters
- Tutoring Creative Writing Students
- Tutoring Lab Reports
- Tutoring Grammar
- Tutoring Deaf Clients
- Teaching Resources
- Teaching Resources
- Remote Teaching Resources
- Remote Teaching Resource Portal
- Technology in the Writing Classroom
- Adapting Projects to Online Classrooms
- Sharing and Presenting Work in Remote Classrooms
- Teleconferencing in the Writing Classroom
- Cloud-Based Platforms in the Writing Classroom
- Remote Peer Review Strategies
- Writing Prompts for Analyzing Nonfiction
- Nonfiction Analysis Framework
- Writing Prompts for Analyzing Fiction
- Activities for Remote Creative Writing Classrooms
- Discussion Forum Practices for Creative Writing Classes
- Conducting an Interview Presentation
- Writing Process Presentation
- Organizing Your Argument Presentation
- Peer Review Presentation
- Visual Rhetoric Slide Presentation
- Writing a Literary Analysis Presentation
- Effective Persuasion Presentation
- Teaching and Assessing Grammar
- Analytical Research Project Presentation
- OWL Video Offerings for Instructors
- Conducting an Interview Presentation
- Job Acceptance Letter Presentation
- Invention Presentation
- Preventing Plagiarism
- Preventing Plagiarism Introduction
- Contextualizing Plagiarism
- Contextualizing Plagiarism
- Truth or Consequences
- Handout: Truth or Consequences
- The Big Picture
- Authorship and Popular Plagiarism
- Copyright and Plagiarism
- Handout: Copyright and Plagiarism
- Collaborative Authorship
- Handout: Collaborative Authorship
- Defining Our Terms
- Class Plagiarism Policy
- Comparing Policies
- Handout: Comparing Policies
- Avoiding Plagiarism
- Avoiding Plagiarism
- Summarizing, Paraphrasing, and Quoting
- Peer Summarizing
- Anonymous Paraphrasing
- Paraphrasing from Media
- Handout: Paraphrasing from Media
- Using In-text Citations
- Handout: Using In-text Citations
- Quoting Others
- Handout: Quoting Others
- Summary, Paraphrase, and Quotation in Context
- Handout: Summary, Paraphrase, and Quotation in Context
- Translingual Writing
- Writing in the Engineering Classroom
- Why Include Writing in Engineering Courses?
- Using Bloom’s Taxonomy
- Types of Writing Assignments for Engineering Courses
- Conceptual Writing Prompts
- Explain-a-Problem Writing Prompts
- How Stuff Works Writing Prompts
- Real-World Example Writing Prompts
- Design-a-Problem Writing Prompts
- Open-Ended Design Writing Prompts
- Writing Tips for Students
- Assessment and Feedback of Engineering Writing
- Research Team
- OWL Presentation Mode
- Writing Instructors
- Graduate Writing
- Announcement
- Introduction to Graduate Writing
- Graduate Writing Topics
- Graduate Writing Genres
- Thesis & Dissertation
- Subject-Specific Writing
- Professional, Technical Writing
- Professional, Technical Writing Introduction
- Workplace Writers
- Effective Workplace Writing
- Audience Analysis
- Prioritizing Your Concerns for Effective Business Writing
- Parallel Structure
- Activity and Postmortem Reports
- Tone in Business Writing
- HATS: A Design Procedure for Routine Business Documents
- Basic Business Letters
- Accentuating the Positives
- Memos
- Four Point Action Closing
- Grant Writing
- Donation Request Letters
- Technical Reports & Report Abstracts
- White Papers
- Revision in Business Writing
- Business Writing for Administrative and Clerical Staff
- Writing in Literature
- Writing in Literature Introduction
- Writing About Film
- Literary Terms
- Literary Theory and Schools of Criticism
- Introduction to Literary Theory
- Moral Criticism, Dramatic Construction
- Formalism
- Psychoanalytic Criticism
- Marxist Criticism
- Reader-Response Criticism
- Structuralism and Semiotics
- Postmodern Criticism
- New Historicism, Cultural Studies
- Post-Colonial Criticism
- Feminist Criticism
- Gender Studies and Queer Theory
- Ecocriticism
- Critical Race Theory
- Critical Disability Studies
- Writing About Fiction
- Writing About Literature
- Writing in Literature (Detailed Discussion)
- Professional, Technical Writing