1. Eyer, J. C.The effects of conspecific vocalizations and repeated testing on the duration of tonic immobility in bobwhite quail (Colinus virginianus). Paper presented at the meeting of the Midwestern Psychological Association, May 1972.
2. Nestor, C.Malnutrition in chicks and its effect on incidental or advantageous learning. Senior honor’s thesis, Douglass College, Rutgers University, New Brunswick, N.J., 1981.