This is the personal channel of Caleb W. Lack, Ph.D. Dr. Lack is a clinical psychologist, researcher, educator, and consultant who has specialties in several areas, including obsessive-compulsive, anxiety, and trauma related mental health problems; cognitive-behavioral therapy for those problems; and critical thinking and pseudoscience. On this channel you will find various talks and lectures he has given, plus videos that his students have created as part of a class assignment, as well his storytelling podcast "Lullaby Legends with Lack."