36-month-olds conceal visual and auditory information from others.

Journal Article (Journal Article)

By three years of age, children are skilled at assessing under which circumstances others can see things. However, nothing is known about whether they can use this knowledge to guide their own deceptive behaviour. Here we investigated 3-year-olds' ability to strategically inhibit or conceal forbidden actions that a nearby adult experimenter could see or hear. In the first experiment, children were more likely to disobey the adult when she did not have visual access to their activities than they were when she was looking at them. In the second experiment, in which the adult could never see the child, children refrained from making noise when engaging in a prohibited action that the adult might hear. These results suggest that by three years of age children use their knowledge of others' perceptual states to decide whether it is safe to commit a transgression and, moreover, actively conceal perceptual cues that could reveal to others their ongoing transgression.

Full Text

Duke Authors

Cited Authors

  • Melis, AP; Call, J; Tomasello, M

Published Date

  • May 2010

Published In

Volume / Issue

  • 13 / 3

Start / End Page

  • 479 - 489

PubMed ID

  • 20443968

Pubmed Central ID

  • 20443968

Electronic International Standard Serial Number (EISSN)

  • 1467-7687

International Standard Serial Number (ISSN)

  • 1363-755X

Digital Object Identifier (DOI)

  • 10.1111/j.1467-7687.2009.00892.x

Language

  • eng