KYVL: Information Skills Tutorial, Unit 4: Primary and Secondary Sources
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Information Skills Tutorial
Unit 4: Evaluation of Sources
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 Unit 4 Contents 
Topic: Primary and Secondary Sources

Overview
Lesson
Examples
Quiz



Overview

For whatever you are researching, it is often useful to distinguish between primary and secondary sources. The definitions for ‘primary’ and ‘secondary’ vary greatly from one field of study to the next.
Lesson

For some research purposes, you will need to know whether your sources can be defined as primary or secondary. Types of sources falling into these categories vary by discipline, but as a general rule they can be identified as follows:

Primary Sources Secondary sources
Contemporary accounts of an event and original documents such as
  • letters
  • manuscripts
  • diaries
  • recordings
  • video clips
  • newspaper articles
Sources that explain, analyze, interpret or discuss primary sources, such as
  • books
  • articles
  • editorials
  • reviews
  • studies


Examples

Scholars in various fields of study define "primary" in different ways. Here are a few examples:
  • History: diaries, letters, manuscripts, news footage, speeches, maps, photographs
  • Literature: original poems, novels, plays or stories
  • Art and Music: original paintings, sculpture, compositions or recordings
  • Science: original research reports and data, water pollution measures, fossils
  • Political Science: polling data, census data, hearings, treaties, laws

Here are some examples of secondary sources:

  • A book in which the author reinterprets a historical event based on newly discovered documents
  • A persuasive essay in which the author uses statistics to bolster her arguments
  • A magazine article discussing trends in voter attitudes, based on analysis of election returns
  • A journal article critiquing a piece of art, a film, or a literary work
  • A journal article reviewing recent research on a medical topic

Quiz

Which of the following would NOT be considered a primary source?
A. photos
B. encyclopedia
C. letters
D. diary
E. speeches

Unit 4: 13 of 13


Last Updated: 05/26/2000
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