Thomas Gilovich is a prominent American psychologist and the Irene Blecker Rosenfeld Professor of Psychology at Cornell University. He has conducted extensive research in the fields of social psychology, decision making, and behavioral economics. Gilovich's work has focused on topics such as cognitive biases, the effect of purchases on happiness, and people's common regrets. He has collaborated with renowned researchers like Daniel Kahneman, Richard Nisbett, Lee Ross, and Amos Tversky. Gilovich's articles in peer-reviewed journals have been widely cited, and he has been quoted in the media on a variety of subjects related to psychology and human behavior. In addition to his academic work, Gilovich is a fellow of the Committee for Skeptical Inquiry.