Gibbons (Nomascus leucogenys), siamangs (Symphalangus syndactylus), and chimpanzees (Pan troglodytes) account for proportional probabilities in a two-choice task.

Authors

Thomas Suddendorf (ORCID: https://orcid.org/0000-0003-3328-7442)
Jonathan Redshaw (ORCID: https://orcid.org/0000-0002-7729-1577)
Jessica Crimston (ORCID: https://orcid.org/0000-0003-2093-601X)
Sue Tonga

Institutions

The University of Queensland (AU)
Australia Zoo (AU)

Publication Details

Journal: Journal of comparative psychology
Published: 2025-12-08
DOI: https://doi.org/10.1037/com0000437
Primary Topic: Cognitive and developmental aspects of mathematical skills
Type: article
Field-Weighted Citation Impact: 0.00

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article

Gibbons (Nomascus leucogenys), siamangs (Symphalangus syndactylus), and chimpanzees (Pan troglodytes) account for proportional probabilities in a two-choice task.

Thomas Suddendorf, Jonathan Redshaw, Jessica Crimston, Sue Tonga

Dec 8, 2025

Journal of comparative psychology

Cognitive and developmental aspects of mathematical skills

article

Gibbons (Nomascus leucogenys), siamangs (Symphalangus syndactylus), and chimpanzees (Pan troglodytes) account for proportional probabilities in a two-choice task.

Thomas Suddendorf, Jonathan Redshaw, Jessica Crimston, Sue Tonga

December 8, 2025article en

Abstract

No abstract available for this paper.

Journal of comparative psychology

The University of Queensland (AU), Australia Zoo (AU)

Openalex Percentile: Top 64%

Cognitive and developmental aspects of mathematical skills

DOI Open Access PDF OpenAlex

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Gibbons (Nomascus leucogenys), siamangs (Symphalangus syndactylus), and chimpanzees (Pan troglodytes) account for proportional probabilities in a two-choice task. — Thomas Suddendorf, Jonathan Redshaw, et al. · Journal of comparative psychology (2025) | TGRS Research Map | TGRS