validity and reliability of secondary sources

What is the purpose of the text or motive for writing it?.Was the book/ journal published by a scholarly publisher?.What are the steps that you need to follow when evaluating a secondary source? One method often used to evaluate secondary research to apply the criteria of Currency, Relevance, Authority, Accuracy, and Purpose (abbreviated CRAAP). What test do you use to evaluate secondary sources? Also see if it has any potential bias and, if a webpage, provides references or reliable links to other sources. To summarize, check who published the source, the purpose of the source, when it was created/updated, and its content. How do you know if a secondary source is reliable? Two ways to determine if a secondary source is accurate and credible is to use other secondary sources to corroborate the information and to check the list of references used by the author. How do you test the validity and reliability of a secondary source? 8 Do you need to evaluate a primary source?.7 Which is the best indicator of a primary source?.6 Are secondary sources unbiased and accurate?.5 What is reliability of secondary data?.4 What is the credibility of secondary sources?.2 What test do you use to evaluate secondary sources?.1 How do you test the validity and reliability of a secondary source?.For example data collection through census may be more valid than data collection through personal diaries. The validity and reliability of information may vary from source to source. While using such data some issues you should keep in mind are: Validity and reliability The extent of these problems varies from source to source. When using data from secondary sources you need to be careful as there may be certain problems with the availability, format and quality of data.

Limitations while using data from secondary sources publications, earlier research, census forms or personal records.

data collection through articles, journals, magazines and books.

the use of an organization record to estimate its activities.the use of hospital record to find out the mortality patterns of a particular population.use of census data to obtain information on the age-sex structure of a population.Information gathered using this approach is said to be collected from secondary sources.Įxample of secondary sources of data collection are: Sometimes information required is already available and need only to be extracted. Questionnaire which may be mailed or collective questionnaire.Interviews which may be structured or non structured.Observations which may be participant or non participant.

Validity and reliability of secondary sources