- National Institute of Child Health and Human Development (U.S.) (6)
- Kavanagh, James F. (5)
- Ferguson, Charles Albert, 1921- (2)
- Yeni-Komshian, Grace H. (2)
- Begab, Michael J. (1)
- Conference on Communicating by Language (1)
- Cutting, James E. (1)
- Mattingly, Ignatius G. (1)
- Richardson, Stephen Alexander (1)
- Rose F. Kennedy Center for Research in Mental Retardation and Human Development (1)
- Strange, Winifred (1)