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Westchester Community College Harold L. Drimmer Library

Wineberg - English 101 - Fall 2023: Types of Sources

Types of Sources

Each of these sources has its own strengths and weaknesses.

Newspapers:  Written for general readers on a wide variety of topics. 
Example: Newspaper article reporting local pollution event, including interviews with residents.
Magazines: Also for current topics, written for general readers with no background in the subject. Example: Longer, in depth article about a pollutant or pollution event for a general audience. 
Academic Journals: Longer research reports by specialists, written for other specialists. Can be quite technical. (Also called Scholarly / Peer Reviewed / Professional Journals). Example: Research article examining the detrimental health effects of overexposure to lead.
Books: Much longer and in-depth than articles from newspapers, journals and magazines.Can be written for the non-specialist or specialist. Due to publishing time, will probably not cover recent events. Some may be collections of individual articles. Example: Book on importance of access to clean drinking water.
Regulations: Regulations, legislation, rules, standards and advisories from health or other government organizations will give you an idea of what are currently considered acceptable levels of exposure, limits on discharge, handling and disposal requirements, projected goals and other regulatory policies. Example: Recommended thresholds for exposure to lead by the Centers for Disease Control and Prevention.
Statistics: Data of how much, how many, how often provided in clear charts. Often produced by government organizations. When you find a number quoted in an article, see if you can find the original source. Example: U.S. greenhouse emissions by gas (1990-2105) from the EPA. 

 

 

Primary and Secondary Sources

Primary vs Secondary Sources

When evaluating the quality of the information you are using, it is useful to identify if you are using a Primary, Secondary, or Tertiary source. By doing so, you will be able recognize if the author is reporting on his/her own first hand experiences, or relying on the views of others.

Source Type Examples

Primary

A primary source is a first person account by someone who experienced or witnessed an event. This original document has not been previously published or interpreted by anyone else.

  • First person account of an event
  • First publication of a scientific study
  • Speech or lecture
  • Original artwork
  • Novel (fiction) or film
  • Handwritten manuscript
  • Letters between two people
  • A diary
  • Historical documents, e.g. Bill of Rights

Secondary

A secondary source is one step removed from the primary original source. The author is reexamining, interpreting and forming conclusions based on the information that is conveyed in the primary source.

 

  • Journal article reporting on a scientific study
  • Newspaper and Magazine articles
  • Review of a music CD or art show
  • Critique of a work of fiction or film
  • Biography

Tertiary

A tertiary source is further removed from primary source. It leads the researcher to a secondary source, rather than to the primary source.

  • Indexes and Bibliography
  • Encyclopedias and Dictionaries
  • Library catalog
  • Most textbooks
  • Guidebooks

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