Why do sources differ

Secondary sources are closely related to primary sources and often interpret them. These sources are documents that relate to information that originated elsewhere. Secondary sources often use generalizations, analysis, interpretation, and synthesis of primary sources. Need help with History? One to one online tuition can be a great way to brush up on your History knowledge. Answered by Cordelia D. Answered by Luke M. Answered by Elizabeth R. Tertiary sources are one further step removed from that.

Tertiary sources summarize or synthesize the research in secondary sources. For example, textbooks and reference books are tertiary sources. Primary, Secondary, and Tertiary Sources The video below describes in greater detail more about the differences between primary, secondary and tertiary sources, and how each is used in research.

Examples of Primary Sources This chart offers some examples of topics you might research, along with examples of what might be considered primary sources for those topics. Learning styles of children Data from observational studies; data from experiments Performance of a company Annual reports; SEC filings Ancient Chinese textiles Contemporary paintings of the textiles; an ancient Chinese manual on weaving Hmong immigrants' attitudes toward libraries Recordings or transcripts of interviews with Hmong immigrants President F.

Roosevelt's speeches Recordings of his Fireside Chat radio broadcasts; his speech notes Sinking of a ship in Newspapers and newsreels about the event; a memoir Effects of different bleach concentrations on a virus Data from an experiment. Where To Find Primary Sources Unlike articles and books, primary sources are often unpublished, and that can make them harder to find. The Web Use a search engine to search for your topic, adding phrases like "primary sources," "letters," "newsreel," etc.

Primary source databases Many libraries subscribe to databases of primary sources. Newspapers Newspapers are key primary sources for past current events. Scientific research articles In the sciences, peer-reviewed research articles are considered primary sources.

Chua Jj at Friends of aLife. Show More. Views Total views. Actions Shares. No notes for slide. What is a criteria? Wrong comparisons - False match: when the criteria applies only to one of the object compared o Example: Source A and B are different. How different are sources A and B? To what extent are sources A and B similar? To what extent are source A and B different? In what ways are Sources A and B Differences different?

In what ways are Sources A and B Similarities are similar? L3 given your basis of comparison and your evidences Para 2: Sources A and B are different. Your evidence MUST be related to the basis of comparison. Total views 28,