Secondary sources are the interpretation of the primary sources listed above. Secondary sources come in the form of newspaper articles, textbooks, and the news reports that we are able to watch daily. Secondary sources are filtered primary sources and the second most valuable source of information.
Examples of tertiary sources are represented by what we use today on the internet such as Google and Bing. Tertiary sources of secondary research are the least valuable resource.
The problems of secondary data quality that researchers must face concern the data’s integrity. The effective researcher would want to evaluate their information sources such as the internet. The important aspects of such an evaluation are; the source’s purpose, the researcher wants to uncover its agenda and whether or not the purpose is affected by biases; the scope, in which the researcher determines the inclusion of details such as the depth of the criteria, how updated it is and whether or not the information provided is biased; authority, which lets the researcher know the level of data and credentials of the source or author; the audience, which explains the background of those whom the information is intended for; and the format, which explains how the information is arranged, and whether or not it was presented in a helpful and easy to locate design for the researcher to obtain.
Qualitative research differs from quantitative research in that quantitative research dealt with the precise measurements of the