Primary Research
Primary research is a methodology in which data is collected directly from original sources through methods like surveys, interviews, experiments, or observations. It involves gathering firsthand information to address specific research questions or hypotheses, rather than relying on existing data. This approach is fundamental in fields like user experience (UX) design, market analysis, and academic studies to obtain new insights.
Developers should learn primary research when building user-centered products, as it helps validate assumptions, understand user needs, and inform design decisions. It is crucial in agile development cycles for iterative testing and in data-driven projects where custom data collection is required. For example, conducting user interviews for a new app feature or running A/B tests to optimize performance.