What Is Source? Definition and Meaning - Tertiary Documents

If you don't use any primary sources, your research may be considered unoriginal or unreliable. They complement each other to help you build a convincing argument. Primary sources are more credible as evidence, CNN lives, but secondary sources show how your work relates to existing research. If you're still not sure, the video gives more examples to help you understand the difference between primary and secondary sources. A primary source is anything that gives you direct evidence about the people, events, or phenomena that you are researching. Primary sources will usually be the main objects of your analysis. It serves as a source of information about the topic. Similar definitions can be used in library science and other scholarship areas, although different fields have somewhat different meanings.

• ·         Secondary sources usually use primary sources and offer an interpretation, analysis, or commentary.
• ·         These resources often present primary source information with the addition of hindsight or historical perspective.
• ·         It serves as an authentic source of information about the topic.
• ·         Some secondary sources may also be considered primary or tertiary sources - the definition of this term is not set in stone.
• ·         Common examples include criticisms, histories, and magazine, journal, or newspaper articles written after the fact.

Many libraries will have a retrieval system to help you locate documents "such systems are commonly accessed via a computer, although some older systems still exist. Do you believe thorough analysis calls for a combination of primary and secondary sources? Remember that all primary and secondary sources must be correctly cited to avoid plagiarism. Scholarly journals, although generally considered to be secondary sources, often contain articles on particular subjects and may be the primary source of information on new developments. You should use secondary sources during your literature review. But when you want to cite a study, you should always consult the original source and mention this directly. Common examples of secondary sources include academic books, journal articles, reviews, essays, and textbooks. If you are researching the past, you cannot directly access it yourself, so you need primary sources that were produced at the time by participants or witnesses (e. g. letters, photographs, newspapers).

Types Of Libraries (Academic, Public, National & Special Library)

Tertiary sources of information contain information distilled and collected from primary and secondary sources. The primary function of tertiary sources of information is to aid the searcher of information in the use of primary and secondary sources of information. Due to the increase in literature, tertiary sources are becoming increasingly important.