NDLI: Chimpanzees’ use of conspecific cues in matching-to-sample tasks: public information use in a fully automated testing environment

Content Provider	Springer Nature Link
Author	Martin, Christopher Flynn Biro, Dora Matsuzawa, Tetsuro
Copyright Year	2011
Abstract	Social animals have much to gain from observing and responding appropriately to the actions of their conspecific group members. This can in turn lead to the learning of novel behavior patterns (social learning) or to foraging, ranging, or social behavioral choices copied from fellow group members, which do not necessarily result in long-term learning, but at the time represent adaptive responses to environmental cues (public information use). In the current study, we developed a novel system for the study of public information use under fully automated conditions. We modified a classic single-subject laboratory paradigm—matching-to-sample (MTS)—and examined chimpanzees’ ability to interpret and utilize cues provided by the behavior of a conspecific to solve the task. In Experiment 1, two subjects took turns on an identity MTS task, with one subject (the model) performing the first half of the trial and the other subject (the observer) completing the trial using the model’s actions as discriminative cues. Both subjects performed above chance from the first session onwards. In Experiment 2, the subjects were tested on a symbolic version of the same MTS task, with one subject showing spontaneous transfer. Our study establishes a novel method for examining public information use within a highly controlled and automated setting.
Starting Page	893
Ending Page	902
Page Count	10
File Format	PDF
ISSN	14359448
Journal	Animal Cognition
Volume Number	14
Issue Number	6
e-ISSN	14359456
Language	English
Publisher	Springer-Verlag
Publisher Date	2011-06-11
Publisher Place	Berlin, Heidelberg
Access Restriction	Subscribed
Subject Keyword	Chimpanzee Social cognition Public information use Matching-to-sample Symbolic representation Evolutionary Biology Behavioural Sciences Human Physiology Zoology
Content Type	Text
Resource Type	Article
Subject	Experimental and Cognitive Psychology Ecology, Evolution, Behavior and Systematics

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