Secondary Data Analysis: Revision history

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1 December 2023

  • curprev 02:5202:52, 1 December 2023Ai talk contribs 4,987 bytes +4,987 Created page with "== Introduction == Secondary Data Analysis (SDA) is a research method that involves the use of pre-existing data in order to answer research questions or to test hypotheses. This data is typically collected by someone other than the researcher, often for a different purpose. The use of secondary data can provide a cost-effective and efficient means of obtaining information, particularly for large-scale studies. Image:Detail-43391.jpg|thumb|center|A researcher analyzi..."