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Journal of Comparative Psychology (Washington, D.C. : 1983)|June 30, 2022
The "avoid the empty cup" hypothesis does not explain great apes' (Gorilla gorilla, Pan paniscus, Pan troglodytes, Pongo abelii) responses in two three-cup one-item inference by exclusion tasksJosep CallAnimal Cognition|February 25, 2009
Great apes' performance in discriminating weight and achromatic colorCornelia Schrauf, Josep CallWiley Interdisciplinary Reviews. Cognitive Science|May 18, 2019
Theory of mind in animals: Current and future directionsChristopher Krupenye, Josep CallAnimal Cognition|January 3, 2025
Contrasting two versions of the 4-cup 2-item disjunctive syllogism task in great apesBenjamin Jones, Josep CallJournal of Experimental Psychology. Animal Behavior Processes|July 13, 2006
Tracking the displacement of objects: a series of tasks with great apes (Pan troglodytes, Pan paniscus, Gorilla gorilla, and Pongo pygmaeus) and young children (Homo sapiens)Jochen Barth, Josep CallAnimal Cognition|November 13, 2009
Bonobos, chimpanzees, gorillas, and orang utans use feature and spatial cues in two spatial memory tasksPatricia Kanngiesser, Josep CallAnimal Cognition|October 19, 2014
From colour photographs to black-and-white line drawings: an assessment of chimpanzees' (Pan troglodytes') transfer behaviourJames Close, Josep CallDevelopmental Science|February 9, 2010
Intuitions about gravity and solidity in great apes: the tubes taskTrix Cacchione, Josep CallAmerican Journal of Primatology|February 18, 2011
Great apes use weight as a cue to find hidden foodCornelia Schrauf, Josep CallCognition|June 12, 2010
Do gorillas (Gorilla gorilla) and orangutans (Pongo pygmaeus) fail to represent objects in the context of cohesion violations?Trix Cacchione, Josep CallPageof 31