Pilot research refers to preliminary studies conducted before a larger research project is undertaken. It is used to test the feasibility of the research design, methodology, and data collection tools, as well as to identify potential issues or challenges that may arise during the main study. Pilot research helps researchers refine their methods and ensure that the main study will be successful by providing valuable insights and feedback. This type of research is particularly common in fields such as psychology, education, and healthcare, where complex interventions or procedures are being studied.