Which psychologist was involved in the creation of a children's television series featuring an animated blu-spotted dog named Blue?
Daniel R. Anderson: Daniel R. Anderson (born 1944) is an American psychologist and a professor emeritus at the University of Massachusetts Amherst. Daniel R. Anderson:  Anderson specializes in developmental psychology and was involved in the creation of children's television series including "Allegra's Window", "Gullah Gullah Island", "Bear in the Big Blue House", "Blue's Clues", and "Dora the Explorer". Blue's Clues:  The show follows an animated blue-spotted dog named Blue as she leaves a treasure hunt for the host and the viewers.
Daniel R. Anderson