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Pointing as Epistemic Request: 12‐month‐olds Point to Receive New Information
Author(s) -
Kovács Ágnes Melinda,
Tauzin Tibor,
Téglás Ernő,
Gergely György,
Csibra Gergely
Publication year - 2014
Publication title -
infancy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.361
H-Index - 69
eISSN - 1532-7078
pISSN - 1525-0008
DOI - 10.1111/infa.12060
Subject(s) - referent , psychology , comprehension , gesture , point (geometry) , cognitive psychology , event (particle physics) , nonverbal communication , developmental psychology , social psychology , linguistics , philosophy , physics , geometry , mathematics , quantum mechanics
Infants start pointing systematically to objects or events around their first birthday. It has been proposed that infants point to an event to share their appreciation of it with others. In this study, we tested another hypothesis, according to which infants’ pointing could also serve as an epistemic request directed to the adult. Thus, infants’ motivation for pointing could include the expectation that adults would provide new information about the referent. In two experiments, an adult reacted to 12‐month‐olds’ pointing gestures by exhibiting “Informing” or “Sharing” behavior. In response, infants pointed more frequently across trials in the Informing than in the Sharing condition. This suggests that the feedback that contained new information matched infants’ expectations more than mere attention sharing. Such a result is consistent with the idea that not just the comprehension but also the production of early communicative signals is tuned to assist infants’ learning from others.