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A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants
11:14

A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants

Published on: October 4, 2015

You can't always get what you want: infants understand failed goal-directed actions

Amanda C Brandone1, Henry M Wellman

  • 1Department of Psychology, University of Michigan. University of Michigan, Ann Arbor, MI 48109, USA. brandone@umich.edu

Psychological Science
|November 29, 2008
PubMed

Insights

Infants as young as 10 months understand goal-directed actions, even when attempts fail. Understanding of failed intentional actions develops after recognizing successful ones by 12 months.

Area of Science:

  • Cognitive Development
  • Infant Psychology
  • Developmental Neuroscience

Background:

  • Understanding the independence of goals from actions is crucial for cognitive development.
  • Investigating infants' perception of failed intentional actions is key to understanding goal attribution.
  • Previous research has primarily focused on successful goal-directed actions in infants.

Purpose of the Study:

  • To determine the age at which infants understand that goals exist independently of actions.
  • To assess infants' comprehension of failed intentional actions.
  • To investigate whether understanding successful actions precedes understanding failed actions.

Main Methods:

  • A visual habituation paradigm was employed to assess infant perception.
  • Infants' responses to both successful and failed reaching actions were observed.
  • The study included 8-, 10-, and 12-month-old infants.

Main Results:

  • Ten- and 12-month-old infants recognized the goal-directedness of both successful and failed actions.
  • Eight-month-old infants recognized goal-directedness in successful actions but not in failed attempts.
  • Understanding of failed intentional actions emerged later than the understanding of successful actions.

Conclusions:

  • By 12 months of age, infants demonstrate a robust understanding of intentional action, including failed attempts.
  • The ability to infer goals from unsuccessful actions develops in the first year of life.
  • Infant cognitive development includes a sequential understanding of action outcomes, progressing from success to failure.

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