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Related Experiment Video

Updated: Apr 21, 2026

Assessment of Social Cognition in Non-human Primates Using a Network of Computerized Automated Learning Device ALDM Test Systems

Assessment of Social Cognition in Non-human Primates Using a Network of Computerized Automated Learning Device ALDM Test Systems

Published on: May 5, 2015

Cultural evolution of systematically structured behaviour in a non-human primate.

Nicolas Claidière¹, Kenny Smith², Simon Kirby²

¹Aix Marseille Université, CNRS, LPC UMR 7290, Marseille 13331, France nicolas.claidiere@normalesup.org.

Proceedings. Biological Sciences

|November 8, 2014

Summary

Baboons exhibit key aspects of human cultural evolution, including performance gains and structured behaviors, challenging notions of human uniqueness. This study reveals shared primate capacities for cumulative culture.

Keywords:

cultural evolution human evolution iterated learning social learning

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Last Updated: Apr 21, 2026

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Published on: July 16, 2009

Area of Science:

Primate behavior
Cultural evolution
Cognitive science

Background:

Culture is central to human success, but its presence and complexity in other animals, particularly primates, remain debated.
Limited forms of animal culture often lack the cumulative complexity seen in humans, where innovations build over generations.

Purpose of the Study:

To develop and apply a novel experimental paradigm for studying cultural evolution in primates.
To assess the cultural capacities of baboons (Papio papio) using a transmission chain methodology.

Main Methods:

Utilized a pattern reproduction task on touch screens combined with an iterated learning procedure.
Established transmission chains of baboons where each individual learned from the previous one's behavioral output.

Main Results:

Demonstrated a progressive increase in performance on the pattern reproduction task across baboon generations.
Observed the emergence of systematic structure in the transmitted behaviors.
Identified lineage specificity, indicating that behaviors varied depending on the specific transmission chain.

Conclusions:

Baboons exhibit fundamental aspects of human-like cultural evolution, including performance improvement, behavioral structuring, and lineage specificity.
These findings suggest that the capacities for cumulative culture are not unique to humans and are present in our closest relatives.
The study provides new insights into the evolutionary origins of human culture and primate cognition.