Source Selection
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This document discusses different types of information sources for research: primary, secondary, and tertiary. Primary sources provide direct, first-hand evidence like speeches, letters, photographs. Secondary sources analyze or interpret primary sources, like books or articles about an event. Tertiary sources provide brief overviews without analysis, like encyclopedias or fact books. The document provides examples of each type and notes that the date of a source impacts whether it is primary or secondary. Researchers use tertiary sources for background and primary and secondary sources to construct their research.
Source Selection
- 2. What type of information do you need for this topic? Once you have selected a topic for your research paper, you can determine the type of information that’s needed. 1. Primary 2. Secondary 3. Tertiary
- 3. Primary Lincoln’s Gettysburg Address is primary information. It was written by Lincoln himself. The text of the speech is firsthand information. It contains the President’s thoughts about the situation.
- 4. Primary Source Examples They can come in many forms. • Diaries • Speeches • Photographs • Letters • Manuscripts • Oral Histories • Political Cartoons • Sheet Music • Sound Recordings • Motion Pictures • Maps • Some autobiographies • Other A primary resource provides direct, first- hand, evidence of the topic under investigation
- 5. Secondary A book written commenting on the historical importance of Lincoln’s Gettysburg Address is an example of a secondary source. It contains another person’s reflections after the fact of the speech. This is secondhand information.
- 6. Secondary Source Examples They can come in many forms. • Books about an event • Commentaries • Dissertations • Biographies • Indexes • Abstracts • Journal Articles A secondary source is something written about a primary source event. It provides analysis, critique or interpretation of the topic under investigation.
- 7. A tertiary resource is thirdhand information. An article on the Gettysburg Address in an encyclopedia is a tertiary resource. It contains information about the speech in a brief form. It is according to Webster, “received from or through two intermediaries.” Tertiary
- 8. Tertiary Source Examples They can come in many forms. • Almanacs • Digests • Dictionaries • Encyclopedias • Fact books • Pathfinders • Overviews • Guide Books • Overviews A tertiary source provides the bare facts without analysis, critique or interpretation of the topic under investigation.
- 9. It’s Complicated. An article written in 2010 about the causes of the Great Depression is a secondary source. However, an article written in 1925 about the causes of the Great Depression can be considered a primary source. Since the author is reflecting on current circumstances. In doubt ask questions. Your professor or the librarians can help you.
- 10. Confused? For now, think of it this way. For background information you use tertiary sources. • Dictionaries • Encyclopedias • Guides • Fact books The sources provide thirdhand information discussing the bare facts.
- 11. This is what you’ll need. The primary and secondary sources are the sources you’ll use in constructing your research. They provide firsthand access to the original events and the secondhand reflection upon the events.
- 12. Next we’ll look closely at where to I start discovering background words and ideas for your research project. Do the student activity for this lesson. After that proceed to the next lesson. Revised Wednesday, February 4, 15.
Editor's Notes
- #5: Diaries Speeches Photographs Letters Manuscripts Oral Histories Political Cartoons Sheet Music Sound Recordings Motion Pictures Maps
- #7: Biographies Books Commentaries Dissertations Bibliographies Indexes Abstracts Journal Articles
- #9: Almanacs Digests Dictionaries Encyclopedias Fact books Pathfinders Overviews Guide Books Overviews