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Updated: Mar 18, 2026

Automated Interactive Video Playback for Studies of Animal Communication
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Animal language studies: What happened?

Irene M Pepperberg1

  • 1Department of Psychology, William James Hall, Harvard University, 33 Kirkland Street, Cambridge, MA, 02138, USA. impepper@wjh.harvard.edu.

Psychonomic Bulletin & Review
|July 3, 2016
PubMed
Summary
This summary is machine-generated.

Many animal species can learn elements of human language, enabling studies of their cognitive abilities. This article reviews the history of these fascinating animal language research projects.

Keywords:
Animal cognitionAnimal language studiesInterspecies communicationLanguage evolution

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Area of Science:

  • Comparative psychology
  • Animal cognition
  • Linguistics

Background:

  • The capacity for nonhuman animals to learn human language is a long-standing debate.
  • Previous research has explored sophisticated two-way communication systems with various species.

Purpose of the Study:

  • To provide a historical overview of animal language studies.
  • To discuss the implications of these studies for understanding animal cognition.

Main Methods:

  • Review of historical research and personal insights.
  • Analysis of communication systems developed with nonhuman animals.

Main Results:

  • Numerous nonhuman species have demonstrated the ability to acquire components of human-like communication.
  • These communication systems have been instrumental in assessing animal cognitive capacities.

Conclusions:

  • Animal language studies, despite controversy, offer valuable insights into nonhuman cognition.
  • The history of this research highlights significant advancements in interspecies communication and cognitive evaluation.