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Why chimps "shout" at humans: a look at ape gestural communication
Semester II 2004
(Education 108, 25 October, 12.00 noon)
Abstract
Communication studies with apes in the past have mainly
focused on their ability to learn human language skills.
Studies in the wild have discussed the vocalizations made
by non-human primates as the possible equivalent of early
human speech. Research into the spontaneous gestural
abilities of these animals has been limited. There is
evidence to suggest that apes; bonobos, chimpanzees and
gorillas, are using naturally created "meaningful" signs. The
chimpanzees at Taronga Park Zoo also appear to be
producing and comprehending signed gestures. Are these
gestures an inbuilt form of expression found in all primates
including us?
