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- Distinguishing Source Types
RAMAT 110: Race Matters, First-Year Seminar
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Research and Instruction Librarian for Student Success

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St. Olaf College
Northfield, MN 55057
Distinguishing Source Types
Information Resources serve a variety of purposes and may take many different forms. Finding the most useful resource for your research project depends on the type of work you are doing and the assignment parameters set by your instructor.
Defining resource types is challenging because of the variation across disciplines; what counts as a primary or secondary source in one field might not count the same way in another field. The following distinctions are offered as general guidelines. If you have questions about a particular resource, consult with a librarian or your instructor.
Popular vs. Scholarly Resources
POPULAR |
SCHOLARLY |
|
AUDIENCE |
General public, non-specialized |
Academic, specialized |
PURPOSE |
Entertain, Persuade, Inform |
Educate, Disseminate Research |
CITATIONS |
Informal attribution, citations rare |
Always include formal citations |
EXAMPLES |
News or Magazine articles, Blog posts, Most websites, Wikipedia |
Journal articles, Academic books, Conference proceedings |
Primary vs. Secondary vs. Tertiary Resources
PRIMARY |
SECONDARY |
TERTIARY |
|
INFORMATION |
New/Novel/Unique |
Interpretive |
Reference |
AUTHOR/ CREATOR |
Original Source |
Commentator |
Editor or Unknown |
EXAMPLES |
Theories, Theorems, Theses, Dissertations, Research Reports/Articles, Conference Presentations, Original Artwork or Music, Poems, Letters, Interviews, Diaries, Autobiographies |
Book Reviews, Interpretive Articles, Textbooks, Literary Criticism, Analyses, Commentaries, Biographies |
Encyclopedias, Dictionaries, Almanacs, Manuals, Indexes, Fact Books |
- Last Updated: Sep 16, 2025 8:29 AM
- URL: https://libraryguides.stolaf.edu/ramat110
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