This chapter outlines the methodology of the pilot study, designed to investigate how active content creation differs from passive consumption in its impact on confirmation bias. It details the research design, including the custom online environment where participants engaged with real-world articles. The pilot study’s experimental setup, participant recruitment, and data analysis plan are discussed, offering initial insights into how active engagement can accelerate bias reinforcement. The findings inform adjustments for the main study, particularly in terms of how the study environment influences participant attitudes and behaviours.