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Design and Analysis for Fall Detection System Simplification
08:05

Design and Analysis for Fall Detection System Simplification

Published on: April 6, 2020

Learning from falling

Amy S Joh1, Karen E Adolph

  • 1Department of Psychology, New York University, NY 10003, USA. aj394@nyu.edu

Child Development
|February 8, 2006
PubMed

Insights

Young children frequently fall while learning to walk. This study shows that with age, children improve their ability to learn from falling, developing better prospective control of locomotion.

Area of Science:

  • Developmental Psychology
  • Motor Control
  • Biomechanics

Background:

  • Falls are common in early childhood, impacting motor development.
  • Understanding how children learn to avoid falls is crucial for developmental research.

Purpose of the Study:

  • To investigate age-related changes in learning to avoid falls.
  • To examine the relationship between falling and prospective control of locomotion in children and adults.

Main Methods:

  • A novel foam pit paradigm was used to test participants aged 15 to 39 months and adults.
  • Participants learned to avoid falling into a deformable foam pit with visual cues over multiple trials.

Main Results:

  • All child age groups required multiple trials to learn to avoid falling.
  • The capacity for one-trial, adult-like learning to avoid falls increased significantly with age.
  • Children employed more exploration and alternative locomotor strategies upon reaching learning criteria, with limited negative affect.

Conclusions:

  • Falling serves as a learning mechanism that enhances prospective control of locomotion.
  • Age-related improvements in learning from falls contribute to enhanced motor control and reduced fall frequency in developing walkers.

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