Natural Gestures
The Premacks note that chimpanzees use some gestures with each other, which the trainers use to communicate with both the language-trained chimpanzees and the control chimpanzees.
- Requests for food
- hand cupped, palm upward, for a chimpanzee to place food in.
- extruding lips in supplication
- Appeasement
- One chimpanzee, trembling, hugged Premack at the beginning of his career, as if to appease him at the time of displaying outrage
- Grooming
- Eating
- Greeting
Read more about this topic: The Mind Of An Ape
Famous quotes containing the words natural and/or gestures:
“Under weak government, in a wide, thinly populated country, in the struggle against the raw natural environment and with the free play of economic forces, unified social groups become the transmitters of culture.”
—Johan Huizinga (18721945)
“The trouble is
that Id let my gestures freeze.
The trouble was not
in the kitchen or the tulips
but only in my head, my head.”
—Anne Sexton (19281974)