Long‐term retention of self‐recognition by chimpanzees
@article{Calhoun1988LongtermRO, title={Long‐term retention of self‐recognition by chimpanzees}, author={Suzanne Calhoun and R. Thompson}, journal={American Journal of Primatology}, year={1988}, volume={15} }
Two young chimpanzees showed retention of self‐recognition after 1 year without access to mirrors. A year earlier the animals were positive on the Gallup dye test. One year later they were once again anesthetized, marked on the brow and ears, and following recovery, exposed individually to a large mirror. Both demonstrated mirror‐orientated mark‐directed responses. Time‐sample observations of behavior toward the mirror further support self‐recognition. The chimpanzee's self‐awareness, as… CONTINUE READING
Topics from this paper
35 Citations
Development of self-recognition in chimpanzees (Pan troglodytes).
- Psychology, Medicine
- Journal of comparative psychology
- 1992
- 74
Do rhesus monkeys recognize themselves in mirrors?
- Psychology, Medicine
- American journal of primatology
- 2011
- 28
Toward a Comparative Psychology of Self-Awareness: Species Limitations and Cognitive Consequences
- Psychology
- 1991
- 43
An 8-year longitudinal study of mirror self-recognition in chimpanzees (Pan troglodytes)
- Psychology, Medicine
- Neuropsychologia
- 2003
- 56
- PDF
Self-recognition in chimpanzees (Pan troglodytes): distribution, ontogeny, and patterns of emergence
- Psychology
- 1993
- 125
Mirror self-recognition: a review and critique of attempts to promote and engineer self-recognition in primates
- Psychology, Medicine
- Primates
- 2015
- 91
- PDF
Self-recognition in chimpanzees (Pan troglodytes): distribution, ontogeny, and patterns of emergence.
- Medicine
- Journal of comparative psychology
- 1993
- 116
- PDF
References
SHOWING 1-6 OF 6 REFERENCES
Self recognition in primates: A comparative approach to the bidirectional properties of consciousness.
- Psychology
- 1977
- 351
- PDF
Self‐awareness and the emergence of mind in primates
- Psychology, Medicine
- American journal of primatology
- 1982
- 636
The development of self-recognition: a review.
- Psychology, Medicine
- Developmental psychobiology
- 1984
- 125