VMED 7631: History of Veterinary Medicine: Types of Sources
Class Lecture Slides
Doing Historical Research
"The study of history builds experience in dealing with and assessing various kinds of evidence—the sorts of evidence historians use in shaping the most accurate pictures of the past that they can." - Why study history? (American Historical Association)
Primary Sources
Primary sources are generally original records of first person accounts created at the time of an historical event. They may be created later by an eyewitness to the event or time period. Primary sources have not been modified by interpretation and offer original thoughts or new information. They are the most direct evidence of a time or an event. Examples of primary sources may include:
- Letters, correspondence
- Diaries, memoirs
- Personal narratives
- Speeches, interviews
- Oral histories
- Government records
- Photographs, sound recordings, videos
- Newspaper articles from the time of the event
- Original research articles, research data
Secondary Sources
Secondary sources are works that are based on, interpret or analyze, primary sources. They may include:
- Scholarly books
- Scholarly journals
- Encyclopedias, dictionaries,
- Biographies
- Reviews
- Textbooks