I am Dorottya Zorka Csala, a third-year Bachelor’s student in Psychology at ELTE. I joined the research lab in April 2025 and have been involved in the development of a caffeine sensitivity scale. Through my work at the lab, I aim to deepen my understanding of the research process and gain hands-on experience with various research methodologies, particularly statistical methods and psychometric analyses. I am especially interested in understanding how physiological factors influence psychological states and how stressful life events shape affective processes, including decision-making, eating habits, prioritisation, and attentional focus.