The development of compensatory stepping skills in children

Maria Nida C. Roncesvalles, Marjorie H. Woollacott, Jody L. Jensen

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

The development of the ability to use the step for balance recovery was studied among twenty-five 9- to 19-month-old children. The children were grouped according to walking experience (4 levels) and exposed to backward support surface translations, 8 cm in amplitude, under 3 velocity conditions: 15, 20, and 25 cm/s. New walkers (up to 2 weeks' walking experience) used the step infrequently and ineffectively in response to threats to balance. Intermediate walkers (1-3 months' walking experience) showed an increasing use of the step and significant improvement in step execution compared with new walkers. Advanced walkers (> 3 months' walking experience) experienced no falls throughout the protocol, capturing balance with feet-in-place or step responses under all perturbation conditions. A significant developmental transition in the emergence of the compensatory step occurred between the new walker and the intermediate walker experience levels, that is, within the first 3 months of walking experience. Three to 6 months' experience was required for the development of an effective stepping response. A concomitant change in mediolateral stability paralleled the emergence of compensatory stepping.

Original languageEnglish
Pages (from-to)100-111
Number of pages12
JournalJournal of Motor Behavior
Volume32
Issue number1
DOIs
StatePublished - Mar 2000

Keywords

  • Balance
  • Children
  • Development
  • Stepping

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