Socially scripted vocal learning in primates. (August 2022)

• Record Type: Journal Article
• Authors: Zuberbühler, Klaus; León, Julián; Deshpande, Adwait; Quintero, Fredy
• Is Part Of: Current opinion in behavioral sciences. Volume 46(2022)
• Publication Date: 2022-08
• Subjects: OTL one-trial learning -- FM fast mapping -- NHP non-human primate -- ST script theory -- EC event cognition -- C conditioning -- P predation -- VL vocal learning -- MR mental representation; Psychology -- Periodicals; 150.5
• DOI: 10.1016/j.cobeha.2022.101153
• Languages: English
• ISSNs: 2352-1546

Abstract

Abstract : Animal learning theory has been enormously influential in setting up laws of how individuals gradually learn associations and instrumentation by reinforcement. Yet, the theory rests on data collected from socially isolated laboratory animals, exposed to artificial cause–effect relations without visible agents. We review the primate vocal learning literature and find that animal learning theory performs poorly in accounting for real-life learning and evolutionarily relevant problem-solving. Instead, learning occurs when conspecifics act as event-causing agents, often without direct consequences for learners. We illustrate this with recent field studies, which suggest that the default mode of learning may not be through reinforcement and repeated trials but by acquiring scripts — mental representations of how events typically unfold. Becoming communicatively competent may be more about learning how events unfold than becoming conditioned to stimuli and responses. Highlights: Animal learning theory performs poorly during evolutionarily relevant problem-solving learning can occur instantly and without reinforcement, suggesting other mechanisms learning to communicate may follow learning to predict how events naturally unfold