Which type of research involves analyzing data that has been previously collected?

Desk research is the type of research that involves analyzing data that has already been collected. This can include a variety of sources such as reports, studies, surveys, and previously published articles. By utilizing existing data, researchers can save time and resources while still gaining valuable insights relevant to their study.

The core benefit of desk research lies in its ability to compile secondary data, offering context and background that can inform further investigation or decision-making. It can help identify trends, benchmark performance, and capture established knowledge without the need to gather new data directly from subjects.

In contrast, field research involves gathering new data directly from sources, such as surveys and experiments, while primary research pertains to the collection of new data firsthand. Qualitative research typically focuses on understanding underlying reasons and motivations, often through interviews or focus groups rather than analyzing existing quantitative data.