Describe in detail the four major types of secondary data. Discuss the advantages and disadvantages of secondary research.
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The major types of secondary data;
-government databases
-the internet
-organizations and statistical bodies records
-books and other printable materials
Advantages of secondary research:
-it provides accurate information that can be used in decision making
-it is cost effective method of research
-key in supporting social programs and decisions
Disadvantages of secondary research;
-challenges on reliability and validity
-information may be outdated or biased
The major types of secondary data;
-government databases-government database such as the bureau of statistics and census data are important secondary sources.
-the internet-the internet platforms is a leading source of secondary information. The examples of internet sources included cloud computing database and social media.
-organizations and statistical bodies records-these are databases kept by the specific organizations that can be utilized for secondary research. The NCVS (national crime victimization survey) and NIBRS (national-incident based reporting system) are good examples of secondary sources in criminal justice.
-books and other printable materials -various books and printable materials (for example, newspaper, journals) are good secondary sources of information used in various studies.
Advantages of secondary research:
-it provides accurate information that can be used in decision making-the secondary research provides accurate findings that can be used to solve certain problems .For example, the study on crime trends.
-it is cost effective method of research-the approach is cost effective because the information is readily available for the researcher over the internet and other secondary sources.
-key in supporting social programs and decisions-most social planning programs are founded on secondary research. A good example is the research that propose changes to criminal justice system. Such studies obtain data from NIBRS and other secondary sources.
Disadvantages of secondary research;
-challenges on reliability and validity-since the secondary research comes from already available work from other sources, its validity and reliability is a great concern in case the findings were to be applied.
-information may be outdated or biased-secondary research is based on past information that can be outdated or irrelevant to the current needs.
Reference;
https://www.thoughtco.com/secondary-analysis-3026573