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Related Experiment Videos

Negative affectivity predicts individual differences in decision making for preschoolers.

Nancy Garon1, Chris Moore

  • 1Department of Pediatrics, Dalhousie University, IWK Health Centre, Halifax, Nova Scotia, Canada. nancy.garon@iwk.nshealth.ca

The Journal of Genetic Psychology
|July 25, 2007
PubMed
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Preschoolers with certain temperaments, like higher extraversion or frustration, preferred immediate rewards. This suggests temperament influences early decision-making skills and future-oriented choices.

Area of Science:

  • Developmental Psychology
  • Behavioral Economics

Background:

  • Temperament is a foundational aspect of personality.
  • Future-oriented decision-making is crucial for cognitive development.

Purpose of the Study:

  • To investigate the relationship between preschooler temperament and performance on a future-oriented decision-making task.
  • To identify specific temperament traits associated with reward-seeking behavior.

Main Methods:

  • Forty-three preschoolers (mean age 51 months) participated.
  • A child-adapted Iowa Gambling Task (IGT) assessed decision-making between immediate and future rewards.
  • Temperament was measured using the Child Behavior Questionnaire.

Main Results:

  • Children high in Extraversion/Surgency favored immediate rewards early in the IGT.

Related Experiment Videos

  • Externalizing Negative Affectivity (e.g., frustration) predicted later IGT performance, with more frustrated children choosing immediate rewards.
  • A significant interaction was found between Negative Affectivity dimensions and Extraversion/Surgency.
  • Conclusions:

    • Preschooler temperament, particularly Extraversion/Surgency and Negative Affectivity, is complexly associated with future-oriented decision-making.
    • Easily frustrated children may prioritize immediate gratification over long-term benefits.