Imitation recognition in a captive chimpanzee (Pan troglodytes) (original) (raw)

Abstract

This study investigated the ability of a captive chimpanzee (Pan troglodytes) to recognise when he is being imitated. In the experimental condition of test 1a, an experimenter imitated the postures and behaviours of the chimpanzee as they were being displayed. In three control conditions the same experimenter exhibited (1) actions that were contingent on, but different from, the actions of the chimpanzee, (2) actions that were not contingent on, and different from, the actions of the chimpanzee, or (3) no action at all. The chimpanzee showed more “testing” sequences (i.e., systematically varying his actions while oriented to the imitating experimenter) and more repetitive behaviour when he was being imitated, than when he was not. This finding was replicated 4 months later in test 1b. When the experimenter repeated the same actions she displayed in the experimental condition of test 1a back to the chimpanzee in test 2, these actions now did not elicit those same testing sequences or repetitive behaviours. However, a live imitation condition did. Together these results provide the first evidence of imitation recognition in a nonhuman animal.

Access this article

Log in via an institution

Subscribe and save

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

The alternative text for this image may have been generated using AI.

Fig. 2

The alternative text for this image may have been generated using AI.

Similar content being viewed by others

Notes

References

Download references

Acknowledgements

A University of Queensland Early Career Research Grant (122524853) to M.N. and an Australian Research Council Discovery Grant (DP0208300) to T.S. funded the work described in this article. We also wish to acknowledge the kind cooperation of the staff of the Rockhampton Botanical and Zoological Gardens. These experiments comply with the current laws of Australia regarding the use of animals in research.

Author information

Authors and Affiliations

  1. Early Cognitive Development Unit, School of Psychology, University of Queensland, Brisbane, QLD, 4072, Australia
    Mark Nielsen, Emma Collier-Baker, Joanne M. Davis & Thomas Suddendorf

Authors

  1. Mark Nielsen
  2. Emma Collier-Baker
  3. Joanne M. Davis
  4. Thomas Suddendorf

Corresponding author

Correspondence toMark Nielsen.

Appendix 1

Appendix 1

Table 2

Table 2 The actions exhibited by the chimpanzee in test 1a and subsequently by the experimenter during each prior imitation trial of test 2

Full size table

Rights and permissions

About this article

Cite this article

Nielsen, M., Collier-Baker, E., Davis, J.M. et al. Imitation recognition in a captive chimpanzee (Pan troglodytes).Anim Cogn 8, 31–36 (2005). https://doi.org/10.1007/s10071-004-0232-0

Download citation

Keywords