Daniel R. Anderson (born 1944) is an American psychologist and a professor emeritus at the University of Massachusetts Amherst. 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 . He has also acted as an advisor to Captain Kangaroo , The Wubbulous World of Dr. Seuss , Sesame Street , Fimbles , Go, Diego, Go! , It's a Big Big World , Peep and the Big Wide World and The WotWots .
In 2005, Anderson became part of the Sesame Beginnings Advisory Board, which included other "national child development and media experts". The Workshop has also awarded him a grant to study the "impact of baby videos on parent-child interaction".
Anderson received his Ph.D. from Brown University in 1971.