Hello, I'm Si Xiao, currently pursuing my Ph.D. in Cognitive Psychology at Columbia University. I have an immense interest in investigating human behavior and its thought processes.  

Over the past 7+ years, I have worked in a variety of research positions, including UX research, organizational decision-making studies, medical behavioral studies, and studies on adolescents' and young children's cognitive development. The common thread across these roles has been using research to inform and improve the decision-making process. I am passionate about leveraging research findings to create innovative products that enhance customer convenience.