Katherine Nagell

Social cognition, joint attention, and communicative competence from 9 to 15 months of age.

M. Tomasello, M. Carpenter, K. Nagell, 1998, Monographs of the Society for Research in Child Development.

The learning and use of gestural signals by young chimpanzees: A trans-generational study

Michael Tomasello, Josep Call, Malinda Carpenter, 1994, Primates.

The Ontogeny of Chimpanzee Gestural Signals: A Comparison Across Groups and Generations

Michael Tomasello, Josep Call, Malinda Carpenter, 1997 .

Processes of social learning in the tool use of chimpanzees (Pan troglodytes) and human children (Homo sapiens).

M. Tomasello, K. Nagell, R. Olguin, 1993, Journal of comparative psychology.

Antide (NAL-LYS GnRH antagonist) suppression of pituitary-testicular function and sexual behavior in group-living rhesus monkeys

K. Nagell, P. Tannenbaum, K. Wallen, 1991, Physiology & Behavior.