Biography
Francine "Penny" Patterson (born February 13, 1947) is an American animal psychologist. From 1972 onwards, she taught a modified form of American Sign Language, which she called "Gorilla Sign Language" (GSL) to a gorilla named Koko. The scientific validity of Patterson's claims about the extent of Koko's language mastery has been debated.
Filmography
all 3
self 3
Movies 2
TV Shows 1
Information
Known ForActing
GenderFemale
Birthday1947-02-13 (77 years old)
Birth PlaceChicago, Illinois, USA
CitizenshipsUnited States of America
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Penny Patterson- Filmography
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