owl home || writing lab and owl || handouts || workshops and presentations || internet resources

Introduction

Genre

Topic

Scope

Thesis or Question

Research

Introduction

Types of resources

Evaluating sources

Taking notes

Outline

First Draft

Revisions

Proofreads

Additional Resources

Writing a Research Paper


Research

Critically read and evaluate the sources

Now that you have some materials in front of you, either at the library or at home, it's time to critically analyze them. You need to know what is happening in the text before you take formal notes since part of analyzing means sifting the good resources from the bad (an evaluation quiz ends this page). And what's the point of taking notes on sources you won't be using?

You might recall that we introduced the idea of critical thinking and reading in our early discussion of the two types of research papers; well, here is one of the best places to practice the skill. The gist of being critical is not "to criticize," but to question, to not take anything you read at face value. Structure, purpose, audience, and author are four important dimensions of the text to pay close attention to:

Structure

If you're starting with a book, look at the table of contents. See the shape of what's to come and identify places that your thesis or question might be most directly addressed. Notice the subsections. Is there anything very obviously missing?

Skim the Preface or Introduction to establish context for the discussion and determine the author's intent. The author's thesis statement just may pop up here; be on the lookout for it. Or, it may be implied; if so, why?

Glance at any appendices, diagrams, tables, or figures and see what kinds of things make it into the Endnotes section if there is one. Look at the topics listed in the Index at the back. Which of the entries has the most page numbers listed next to it? This will give you an indication of the subjects that contribute to the real scope of the book.

For a journal article, read the "abstract" for a summary. If it seems to address your question or thesis, then read the Background or Introduction section which will normally have some kind of "literature review" or summary of what others have said. This context is useful for seeing how and why the issue has evolved over time. Conclusions or Discussions are a great place to turn to next before getting bogged down in minute detail. Did the author answer the research question or support the thesis? If you can clearly see where the article was intending to go and where it ended up, then you can go back and read the body for details. Starting with the intro and conclusion is a good strategy for analyzing essays as well, online or otherwise.

Purpose

Examine the title and first few paragraphs. What is the author trying to do? What is his or her bias? Any assumptions to be challenged? Look at the publisher or institutional/organizational affiliation of the author. Does the person have a vested interest in swaying you one way or another? A book on management style will be markedly different if it comes from some corporate management committee compared to union representatives. It would even be different presented by a professor of economics rather than a professor specializing in human relations and organizational psychology. Authors should be upfront about the angles they take in their discussions. Is yours?

Audience

Who does the intended audience appear to be? How narrow or broad is it? To answer this, look at stylistic choices such as diction and tone. For instance, are there a lot of technical words? If so, look them up. And finally, what stake does the target audience have in the issue? In other words, why would the audience be reading the text? Who would you be imagining yourself talking to in your paper?

Author

Who is the author? Is it someone your professor has mentioned or whom you've come across in your course readings? Has the person been mentioned in other texts or bibliographies of other texts? Presence in the scholarly community is one of the ways to establish authority. Another is education and/or expertise. Is the person a teacher or researcher from a reputable academic institution? Does the person have considerable knowledge of what he or she is talking about? Is the author respected and well-received? You wouldn't let just anyone off the street walk into your home, so make your sources establish rapport and trust with you before you just let them walk on into your research paper.

Evaluation Quiz

After reading and analyzing your works, you should answer yes to each of the following three questions:

  1. Does the date of the source match the level of currency you need for your paper? A source from the late 1970s wouldn't be appropriate for an examination of current multi-media issues or the latest microsurgery techniques, but it would still be appropriate for a study of Homer. Currency is more important in subject areas that are frequently researched (where theories are frequently rejected and updated); therefore, the physical and social sciences need more current sources than subjects like literature.

  2. Is the author a credible source? In other words, has authority and expertise been established? There aren't ulterior motives colouring the text?

  3. Is the source relevant to your thesis or question, i.e., useful? If the source argues thoughtfully and logically, helps you look at something differently, and gives you possible answers for your question or evidence for your thesis, then it's a keeper!

Links

Here are some useful sites to check out if you want to learn more about critical reading and evaluation of sources:

Evaluating Sources of Information from Purdue University's OWL

Critical Reading: What is it and why do I need to do it? from Cleveland State University

Evaluating Sources from Empire State College, plus an exercise!

How to Critically Analyze Information Sources from Cornell University Library

Critical Reading toward Critical Writing from the University of Toronto's Advice on Academic Writing site

How to get the most out of reading, also from the University of Toronto

Evaluating Information from Queen's University Library 

Web Evaluation

As we mentioned in the last section on types of resources, evaluating web information is a bit more sticky because of the nature of the medium. The biggest struggle you will probably have is answering question #2 above with cyber-resources. Below are some web sites that specifically deal with evaluating web sites:

Evaluating Internet Sites, an article from the American Library Association

Checklist for an Informational Web Page from Wolfgram Memorial Library at Widener University

Content is King: Evaluating Web Sites as Information Sources, by Karen Diller at Washington State University Vancouver

 


owl home || writing lab and owl || handouts || workshops and presentations || internet resources

This page is located at http://owl.english.purdue.edu/workshops/hypertext/ResearchW/critical.html


topica
Receive weekly tips and updates from Purdue's OWL and Writing Lab!
       

Copyright ©1995-2004 by OWL at Purdue University and Purdue University. All rights reserved.
Use of this site constitutes acceptance of our terms and conditions of fair use.
To contact OWL, please refer to our contact information page so that you email the appropriate person. Requests for help sent to the wrong address may not receive a timely response.