Comparisons of behavioural measures between groups during distorted trials.

A) Subjects in the gradual rotation group demonstrated significantly faster (F(1,38) = 5.406, p<0.05) mean velocities than those in the sudden rotation group. B) Subjects in the sudden rotation group spent a slightly longer (but not significant) time scanning the images prior to indicating their identification. C) Subjects in the sudden rotation group spent significantly more time (F(1,38) = 4.620), p<0.05) with the Viewing Window off of the object than those in the gradual rotation group.