G. M. Schwartz

The 5-month-old's ability to discriminate facial expressions of emotion

C. Izard, G. M. Schwartz, Susan Ansul, 1985 .

Modification of the rat's acoustic startle response by antecedent visual stimulation.

H. Hoffman, R. Marsh, C. Stitt, 1976, Journal of experimental psychology. Animal behavior processes.

Modification of the pigeon's visual startle reaction by the sensory environment.

R R Marsh, H. Hoffman, R. Marsh, 1976, Journal of comparative and physiological psychology.

Beneficial effects of psychiatric intervention on recovery after coronary artery bypass graft surgery.

B. Schindler, J. Shook, G. M. Schwartz, 1989, General Hospital Psychiatry.

The role of small changes in the acoustic environment in modifying the startle reflex.

H. Hoffman, R. Marsh, C. Stitt, 1975, Journal of experimental psychology. Animal behavior processes.