Faculty
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Dorothy M. Fragaszy, Ph.D.
Professor
Director, Skill
Development Laboratory and Primate Behavior Laboratory
Neuroscience and Behavior and Life-Span Developmental Psychology Programs
Neuroscience and Behavior Program Chair
Ph.D., University California-Davis, 1978 Office: Room 604
Ph: (706) 542-3036
Fax: (706) 542-3275
Email: doree@uga.edu
Primate Behavior Lab: Room
607
Lab Ph: (706) 542-8966
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EthoCebus Field Project
Research Interests
Flexible
instrumental behavior (problem-solving), manipulation, foraging
and feeding in primates. I consider the developmental bases of
flexible behavior, and the contribution of social learning and
social context to the expression of flexible behavior. I work
primarily with capuchins (Cebus; South American monkeys) and human
children. I collaborate with Sue Boinski (University of Florida)
in field research in Suriname, with the team EthoCebus (P. Izar,
E. Ottoni, and E. Visalberghi) in field research in Brazil, with
Charles Menzel (Georgia State University) in laboratory studies
of spatial cognition, all with nonhuman primates, and with Jeff
Lockman (Tulane University), Karen Brakke (Spelman College) and
Kathy Simpson (Dept. of Kinesiology, UGA) on studies of tool use,
percussion and bimanual coordination in human children.
Selected Publications
Books
Fragaszy, D.M., Visalberghi, E., & Fedigan,
L. (2004). The Complete Capuchin. Cambridge University Press.
Fragaszy, D., & Perry, S. (Eds). (2003).
The Biology of Traditions: Models and Evidence. Cambridge University
Press.
Refereed Publications
Fragaszy, D., Johnson-Pynn, J., Hirsh, E., & Brakke,
K. (2003). Strategic navigation of two-dimensional alley mazes:
Comparing
capuchin monkeys and chimpanzees. Anim. Cogn. 6, 149-160.
Johnson-Pynn, J., Fragaszy, D.M., & Cummins-Sebree,
S. (2003). Common territories in comparative and developmental
psychology:
The quest for shared means and meaning in behavioral investigations.
Int. J. Comp. Psych. 16, 1-27.
Leighty, K., & Fragaszy, D. (2003). Joystick
acquisition in tufted capuchins (Cebus apella). Anim. Cogn., 6, 141-148.
Leighty, K., & Fragaszy, D. (2003). Primates
in cyberspace: Using interactive computer tasks to study perception
and action
in nonhuman animals. Anim. Cogn. 6, 137-139.
Fragaszy, D. (2003). Making space for traditions. Evol. Anthropol.
12, 61-70.
Fragaszy, D.M., & Visalberghi, E. (2004). Socially
biased learning in monkeys. Learning and Behav. 32, 24-35.
Leighty, K.A., Byrne, G., Fragaszy, D.M., Visalberghi,
E., Welker, C., & Lussier, I. (2004). Twinning in tufted capuchins
(Cebus apella): Rate, survivorship, and physical development. Folia Primatol.
75, 14-18.
Fragaszy, D.M., Izar, P., Visalberghi, E., Ottoni,
E.B., & Gomes
De Oliveira, M. (2004). Wild capuchin monkeys (Cebus libidinosus)
use anvils and stone pounding tools. Amer. J. Primatol. 64, 359-366.
Cummins-Sebree, S., & Fragaszy, D. (2005). Choosing and using tools: Capuchins use a different metric than
tamarins. J.
Comp. Psych., 119, 210-219 .
Fragaszy, D., and Cummins-Sebree, S. (2005). Relational spatial reasoning by a nonhuman: The example of capuchin monkeys. Behavioral Cognitive Neuroscience Reviews, 4, 282-306.
Galloway, A., Addessi, E., Fragaszy, D., & Visablerghi,
E. (2005). Social facilitation of eating familiar food in
tufted
capuchin monkeys (Cebus apella): Does it involve behavioral coordination? Int. J. Primatol., 26, 181-189 .
Matheson, M.D., Fragaszy, D.M., Johnson-Pynn, J.S . (2005). Response to novel housing in two groups of captive tufted capuchin monkeys (Cebus apella). Primates, 46, 235-240.
Rosengart, C.R., & Fragaszy, D.M. (2005). Experience and materials affect combinatorial construction in
tufted capuchins monkeys. J. Comp. Psych, 119, 166-178.
Takeshita, H., Fragaszy, D., Mizuno, Y., Matsuzawa, T. Tomonaga, M., and Tanaka, M. (2005). Exploring by doing. How young chimpanzees discover surfaces through action with objects. Infant Behavior and Development, 28, 316-328.
Izar, P., Verderane M.P., Visalberghi E. , Ottoni E.B. , Gomes De Oliveira M, Shirley J ; Fragaszy D. (2006). Cross-genus adoption of a marmoset (Callithrix jacchus) by wild capuchin monkeys (Cebus libidinosus): Case report. American Journal of Primatology, 68, 692-700.
Visalberghi, E., D. Fragaszy, E. Ottoni, P. Izar, M. G. de Oliveira, F. R. D. Andrade. (2007). Characteristics of hammer stones and anvils used by wild bearded capuchin monkeys ( Cebus libidinosus) to crack open palm nuts. American Journal of Physical Anthropology, 132, 426-444.
Brakke, K., Fragaszy, D, Simpson, K., Hoy, E., and Cummins-Sebree, S. (2007). The production of unimanual and bimanual percussion in 12- to 24-month-old children. Infant Behavior and Development 30, 2-15.
Book Chapters
Fragaszy, D., & Perry, S. (2003). Towards a biology of traditions.
In D. Fragaszy & S. Perry (Eds.), Traditions in Nonhuman Animals:
Models and Evidence, pp. 1-32. Cambridge: Cambridge University
Press.
Cummins-Sebree, S.E., & Fragaszy. (2005). Capuchins as stone-knappers?: An evaluation of the evidence. In Knapping Stone: A Uniquely Hominid Behavior, eds. V. Roux and B. Brill, pp. 171-182. Cambridge University Press, Cambridge.
Visalberghi, E. & Fragaszy, D. (2006). What is challenging about tool use? The capuchin's perspective. In Comparative Cognition: Experimental Explorations of Intelligence, eds. E. Wasserman & T. Zentall,
pp. 529-552. Oxford: Oxford University Press.
Selected Professional Activities
Immediate past-president and currently
ex-officio member of Council, International Primatological Society
Editor, American Journal of Primatology
Editorial Board, Primates and Developmental Psychobiology
Courses Regularly Taught
Undergraduate
Graduate
- Theories of development
- Comparative cognition seminar
- Developmental psychobiology seminar

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