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American 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 CallAnimal Cognition|April 2, 2004
The use of experimenter-given cues by South African fur seals (Arctocephalus pusillus)Marina Scheumann, Josep CallAnimal Cognition|June 8, 2011
Chimpanzee problem-solving: contrasting the use of causal and arbitrary cuesDaniel Hanus, Josep CallAmerican Journal of Primatology|September 20, 2014
Apes produce tools for future useJuliane Bräuer, Josep CallCognition|May 17, 2005
What does an intermediate success rate mean? An analysis of a Piagetian liquid conservation task in the great apesChikako Suda, Josep CallBiology Letters|June 12, 2024
Chimpanzees (Pan troglodytes) recognize that their guesses could be wrong and can pass a two-cup disjunctive syllogism taskBenjamin Jones, Josep CallJournal of Comparative Psychology (Washington, D.C. : 1983)|October 16, 2004
Piagetian liquid conservation in the great apes (Pan paniscus, Pan troglodytes, and Pongo pygmaeus)Chikako Suda, Josep CallAnimal Cognition|February 5, 2005
Piagetian conservation of discrete quantities in bonobos (Pan paniscus), chimpanzees (Pan troglodytes), and orangutans (Pongo pygmaeus)Chikako Suda, Josep CallJournal of Comparative Psychology (Washington, D.C. : 1983)|May 21, 2008
How the great apes (Pan troglodytes, Pongo pygmaeus, Pan paniscus, Gorilla gorilla) perform on the reversed reward contingency task II: transfer to new quantities, long-term retention, and the impact of quantity ratiosJana Uher, Josep CallPageof 59