Mary Budd Rowe

Mary Budd Rowe (1925–1996) was an American science educator and education researcher, best known for her work on "wait time," which showed that when teachers wait longer for children to answer a question, learning and inference can dramatically improve. She headed the science education research division of the National Science Foundation, was an advisor to several influential educational television shows, and served on numerous national standards and review committees.

Rowe authored over 100 journal articles and several books. Provided by Wikipedia