Understanding Primary Sources - Maple Woods

Are you struggling to understand the differences between primary and secondary sources? If so, this page can help! This guide's resources will help you understand what primary sources are, explain how to evaluate them, and give common examples. 

Once you know what a primary source is, the Search Tips page can help you find the type of source you need.

After you have located a source, the Reading Primary Sources page can show you how to use your primary source.

Have questions? Ask a librarian!

Primary sources convey first-hand experience of the event or time period you’re studying.

Secondary sources convey the experiences of others, or “second-hand” information; they often synthesize a collection of primary sources.

There's also a third group called tertiary sources, which are like "third-hand" information; they usually synthesize a collection of secondary sources.

PRIMARY Sources:

• First-hand accounts by people who experienced event.
• A person's account of own feelings, actions, or experiences.
• Object or document that comes directly from person, place, or event being researched.

SECONDARY Sources:

• Second-hand accounts by people who did not experience event.
• One person's account of someone else's feelings, actions, or experiences.
• Object or document that originates much later than person, place, or event being researched.
• Contains INTERPRETATIONS, analysis, synthesis.

Content Versus Format:

• Is a newspaper always primary, and is a book always secondary? NO.
• "Primary" and "secondary" relate to the CONTENT, not the format.
• Primary sources OFTEN appear in document types such as letters and newspapers, but a source doesn't have to be primary just because of its format. The same is true of sources on paper versus sources on the Internet, and sources which are duplicated as they appear (by scanning or photographing) versus sources which are transcribed (retyped word for word in plain text) -- it's the content that counts.

It's All About CONTEXT:

• There is nothing inherent in a document or object that automatically makes it always be "primary" or "secondary."
• YOUR RESEARCH QUESTION determines whether the source is primary or secondary for YOUR research.
• The same document could be a primary source for one paper and a secondary source for another paper.
• Example: 1975 biography about Abraham Lincoln would probably be a...
  -- Secondary source if you are studying Lincoln’s life.
  -- Primary source if you are studying how people wrote historical biographies in the 1970s.

First, read the source!! Then ask yourself:

• 1. What kind of document/object is this?
  2. Who created it? What is his role/occupation?
  3. When was it written/created? (And when was the event I am researching?)
  4. What information does this source convey?

Try to fill in this sentence: "This is a _____ written by ____, who is ____. It was written in ____ and it contains _____."

Then read that sentence aloud and ask yourself: does that add up to Primary or Secondary?

Primary sources may be published or unpublished, or may not even be written material. Common primary sources include:

• Records of a government, business, or organization
• Letters, diaries, memoirs, interviews, speeches
• Sketches and other art, creative writing and poetry
• Videotapes, sound recordings, maps, photos
• Accounts in newspapers and magazines around the time of the event or topic
• Artifacts and relics, like clothing, buildings, and coins

 
Common secondary sources might include:

• Your school textbooks
• Modern books and articles (scholarly or popular) that analyze or reflect on a historical event or time period

 
Additionally, tertiary sources are those that synthesize secondary sources (so they are even further removed from the first-hand experiences that are documented in primary sources).

• Many encyclopedias would qualify as tertiary; however, some encyclopedias may include an appendix or volume of primary documents, in which case those specific contents would be primary, even though the actual entries in the encyclopedia are tertiary.

It's important to keep in mind that the idea of "primary sources" doesn't just mean "writing." A photograph can be a primary source. A physical object (anything from an architectural structure to a piece of jewelry to a milk bottle) can also be a primary source.

In fact, in the article "How Objects Speak," while discussing a pair of 17th century scholars who researched Egyptian gnostic gems, author Peter Miller observes:

This was not a subject nor an inquiry that pre-existed them: It was from objects that the scholars derived their questions, and they followed them wherever they led, conquering difficult sources of different kinds along the way.

So keep in mind that physical objects, as preserved pieces of real history, can often be the items which inspire your historical questions in the first place, spurring your research process to begin.

In the Humanities:

In the Sciences:

¹ In natural and social sciences, primary source generally refers to original research, but note the similarity: scientists describe their first-hand experience with an experiment or study.

MCC-Maple Woods Library
2601 NE Barry Road
Kansas City, MO 64156
816.604.3080