Image:Interaction effect.gif

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[edit] Summary

This plot demonstrates an identified interaction effect. PL/s or path length per second is a measure that represents the velocity at which the centre of pressure is deviating. The data were shown to exhibit significant main effects for stance (feet apart vs feet together) and vision (normal vision vs blindfold) as well as a stance*vision interaction effect.

The values below the plot are the mean PL/s values for each of the four conditions across 17 participants.


It is sourced from: Movsessian, T. (2004). An Exploratory Analysis of Postural Control Assessment Utilising the AMTI Force Plate. Unpublished Honours Thesis, Australian Catholic University - Mackillop Campus, Sydney.

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