Major Changes in a Rhythmic Ball-Bouncing Task Occur at Age 7 Years

Christophe Bazile (1) , Isabelle Siegler (1) , Nicolas Benguigui (2)

1 CIAMS - Complexité, Innovation, Activités Motrices et Sportives
2 CesamS - Centre d'étude sport et actions motrices

The aim of the study was to investigate the development of a rhythmical skill of children aged from 5 to 12 years old. Five age groups (5-6, 7-8, 9-10, 11-12, and young adults) performed a virtual ball bouncing task (16 forty-second long test trials). Task performances, racket oscillation, ball-racket impacts as well as the ball-racket coupling were analysed. The results showed a change in both performance and behaviour at the age of 7 years old. Before this age, children exhibited restricted perceptual-motor coordination with a high frequency of racket oscillation and a poor level of performance. After the age of 7, cycle-to-cycle adaptive coordination based on visual information was progressively acquired leading to increasing performance levels with age. Overall these results revealed a rapid change in capability to perform the ball bouncing task across age with a late emergence of the required coordination and significant change in the coordination at the age of 7.

Mots clés: Development; Rhythm; Bouncing; Motor control; Perception and action

Domaines: Neurosciences [q-bio.NC]; Biologie du développement

Christophe Bazile, Isabelle Siegler, Nicolas Benguigui. Major Changes in a Rhythmic Ball-Bouncing Task Occur at Age 7 Years. PLoS ONE, 2013, 8 (10), pp.e74127. ⟨10.1371/journal.pone.0074127⟩. ⟨hal-00869395⟩