Which of the following is an example of a primary source?
A) a graduate-level textbook on a topic
B) a journal article that summarizes and critiques existing research on a topic
C) an article in a professional journal that reports new research on a topic written by the people who conducted the research
D) a book that summarizes and critiques existing research and theory on a topic

Question

Quizplus · Accepted Answer

A primary source is an original source of information, such as a report of original research, a historical document, or an eyewitness account. An article in a professional journal that reports new research on a topic written by the people who conducted the research is a primary source as it contains original data and insights from the researchers themselves.

Which of the Following Is an Example of a Primary