Evidence for a unitary goal concept in 12-month-old infants

Szilvia Biro1, Stephan Verschoor, Lot Coenen

  • 1Department of Psychology, Leiden University, The Netherlands. sbiro@fsw.leidenuniv.nl

Developmental Science
|October 21, 2011
PubMed

Insights

Twelve-month-old infants can transfer goal attribution across different scenarios. This suggests infants develop a unified concept of goals by this age, impacting cognitive development research.

Area of Science:

  • Cognitive Development
  • Infant Psychology
  • Developmental Neuroscience

Background:

  • Understanding how infants form goal representations is crucial for developmental psychology.
  • Previous research has explored infant goal attribution based on single-context cues.

Purpose of the Study:

  • To investigate if 12-month-old infants can generalize goal attribution across varying informational contexts.
  • To determine if infants possess a unified concept of goals early in development.

Main Methods:

  • Infants were presented with two scenarios involving an actor and a means-end action.
  • Goal attribution was initially based on the causal efficacy of the action.
  • Infants' expectations about the actor's subsequent actions in a choice scenario were measured.

Main Results:

  • Infants who inferred a goal from an action's causal efficacy also predicted the actor's behavior in a subsequent choice task.
  • This transfer of goal attribution occurred even when the scenarios differed in information type.

Conclusions:

  • By 12 months of age, infants demonstrate the ability to form and transfer goal attributions.
  • Findings support the existence of a unitary concept of goal in infants, indicating sophisticated early cognitive abilities.

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