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.