2-Types of Sources

After reading the sections of this chapter, you should be able to answer the following questions:

  • How are information sources categorized and can they be in more than one category?
  • How can advancing your understanding of information sources help you in the research process?
  • What is the difference between quantitative and qualitative information? Can a source have both?
  • What is the difference between a fact and an opinion? Between objective and subjective information?
  • What is the difference between primary, secondary, and tertiary sources? Give an example of each publication mode.
  • Could a source have both primary and secondary information? Give an example.
  • Are tertiary sources acceptable as cited sources in college research projects?
  • Why are information sources categorized by the expertise of its intended audience? Give an example of each source: popular, professional (trade), scholarly.
  • Why are sources categorized by publication format?
  • Why might sources created toward the end of the information life cycle be better for college research?
  • Why are scholarly journal articles valued in college research? Where can you find them in full-text?
  • When are news sources helpful to your research project? When are news sources of limited use?
  • What is the difference between mainline and non-mainline news? What are some other types of news sources that you can use to find current and/or archived information?
  • How can numeric data help to answer your research question? Where do you find data?
  • Who qualifies as an expert?

This chapter is adapted from 2-Types of Sources in Choosing & Using Sources: A Guide to Academic Research by Teaching & Learning, University Libraries.

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Choosing & Using Sources: A Guide to Academic Research Copyright © 2015, 2020 by Teaching & Learning, Ohio State University Libraries is licensed under a Creative Commons Attribution 4.0 International License, except where otherwise noted.