Introduction to the Beck Commemorative Special Feature

My father, Aaron Beck (“Tim” to those closest to him), would have been proud of this special issue of Cognitive and Behavioral Practice, and so honored. Anyone who knew my father, knew he was a scientist at heart. His curiosity, intelligence, and humility made him a great scientist and a productive researcher. This introduction shares a personal perspective and context for his contributions, including his lifelong commitment to enhancing the evidence for cognitive and behavioral practice.