What is the primary purpose of a pilot study in experimental research?

The primary purpose of a pilot study in experimental research is to test feasibility and identify potential issues before conducting full-scale research. Pilot studies serve as a preliminary step that helps researchers refine their methodologies, procedures, and measures. By conducting a pilot study, researchers can gather initial data, evaluate the logistics of their study design, and assess the effectiveness of their recruitment strategies. This process allows them to identify any flaws or challenges that may arise during the larger study, enabling modifications to be made beforehand. Ultimately, the insights gained from a pilot study can lead to a more efficient and effective main study, increasing the likelihood of obtaining valid and reliable results.