David A Clark, PhD is a clinical psychologist and emeritus professor at the University of New Brunswick. He is a leading authority on the nature of intrusive thoughts, cognitive behavior therapy and Obsessive-Compulsive Disorder. He is the author of numerous books and articles, in this interview I talk with him about his latest book the anxious thoughts workbook for teens: cbt skills to quiet the unwanted negative thoughts that cause anxiety & worry newharbinger publications 2022.

The adolescent has a new found ability to think about thinking which is a departure from the more concrete thinking of middle childhood. This ability opens new possibilities but also create challenges. Dr Clark provides a comprehensive guide for dealing with the more problematic aspect of dealing with unwanted thoughts,