학술논문
Chimpanzees recognize themselves in mirrors
Document Type
Academic Journal
Author
Source
Animal Behaviour. May 1997, Vol. 53 Issue 5, p1083, 6 p. table
Subject
Language
ISSN
0003-3472
Abstract
A study was conducted on chimpanzees' cognitive ability when subjected to their mirror images to test the anaesthetic recovery hypothesis developed by Heyes (1994). Two separate one-way analysis of variance were used to examine the significant differences in the level of their reactions. Results failed to uphold Heyes' hypothesis and are rather more supportive of the Gallup's self-recognition model.