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:
“Children are incurable romantics. Brimful of romance and tragedy, we whirl through childhood hopelessly in love with our parents. In our epic imagination, we love and are loved with a passion so natural and innocent we may never know its like as adults.”
—Roger Gould (20th century)
“The whole book by noble gestures and inclinations renders many words unnecessary.”
—Henry David Thoreau (1817–1862)