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Related Experiment Videos

Errors in young children's decisions about traffic gaps: experiments with roadside simulations.

J D Demetre1, D N Lee, T K Pitcairn

  • 1Department of Psychology, University of Edinburgh, UK.

British Journal of Psychology (London, England : 1953)
|May 1, 1992
PubMed
Summary

Young children often miss safe crossing opportunities due to overcautiousness, not risky decisions. New simulations confirm this, suggesting attention lapses, not timing deficits, explain young children's pedestrian vulnerability.

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Area of Science:

  • Child development
  • Traffic psychology
  • Pedestrian safety

Background:

  • Young children's pedestrian vulnerability is often linked to decision-making errors regarding vehicle approach times.
  • Previous research shows conflicting results: some indicate risky decisions in children under eight, while others suggest overcautious behavior in simulated road crossings.

Purpose of the Study:

  • To investigate the decision-making processes of young children as pedestrians.
  • To clarify whether children's pedestrian vulnerability stems from risky decision-making or missed opportunities.
  • To examine the role of attention and timing in children's pedestrian decisions.

Main Methods:

  • Utilized new road crossing simulations designed to eliminate potential distortions found in previous methods like the 'pretend road'.

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  • Compared decision-making patterns of young children and adults in simulated traffic scenarios.
  • Conducted subsidiary analyses to explore the underlying causes of risky decisions.

    • Main Results:

    • New simulations validated findings from the 'pretend road' study, showing a preponderance of overcautious decisions (missed opportunities) in young children.
    • Differences between children and adults were significant for missed opportunities, but not for risky decisions.
    • Risky decisions in the youngest children appeared to be linked to attention lapses rather than timing deficits.

    Conclusions:

    • Young children's pedestrian vulnerability is more characterized by missed safe crossing opportunities than by risky decision-making.
    • The findings challenge the notion that pedestrian deficiencies in young children are solely due to perceptuo-motor deficits.
    • Attention lapses may play a more significant role in young children's unsafe pedestrian behavior than previously thought.