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Explicit scaffolding increases simple helping in younger infants.

Audun Dahl1, Emma S Satlof-Bedrick2, Stuart I Hammond3

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This summary is machine-generated.

Adults' encouragement boosts helping behavior in younger infants (13-15 months). This effect diminishes in older infants (15-18 months), suggesting developmental differences in responsiveness to social scaffolding.

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Area of Science:

  • Developmental Psychology
  • Infant Social Cognition

Background:

  • Infants' helping behaviors emerge and develop during the second year of life.
  • The role of adult social interaction, specifically scaffolding, in this developmental trajectory is not fully understood.

Purpose of the Study:

  • To experimentally investigate how adults' explicit scaffolding influences the development of helping behaviors in infants.
  • To examine age-related differences in infants' responsiveness to explicit scaffolding.

Main Methods:

  • A controlled experiment involving 69 infants aged 13-18 months performing simple helping tasks.
  • Infants were divided into two groups: one receiving explicit scaffolding (encouragement, praise) and a control group receiving no scaffolding.

Main Results:

  • Younger infants (under 15 months) who received explicit scaffolding helped twice as often as controls.
  • Scaffolded infants showed increased helping behavior in subsequent trials even without explicit scaffolding.
  • Older infants (15-18 months) did not show significant differences in helping behavior based on scaffolding.

Conclusions:

  • Explicit social scaffolding significantly influences early helping behaviors in younger infants.
  • The effectiveness of scaffolding is dependent on the infant's developmental stage.
  • Alternative, less explicit scaffolding methods may be more appropriate for older infants.