My name is Pegah Shademani, and I am a Master’s student in Human–Computer Interaction and Media Informatics. I also work as a UX designer in the healthcare technology sector. This questionnaire is part of my Master’s thesis and explores whether and why people use AI chatbots for emotional support, how often they do so, and in which situations they interact with them. Participation is voluntary, responses will be anonymized, and the study does not provide psychological or therapeutic support.