The proportion of rightward directional judgements at the different SOAs.

<p>The average proportion of trials in which participants reported the direction of the stimuli to be to the right (in space) is depicted in the fingers uncrossed (blue, open circles) and crossed (red, filled circles) condition at different SOAs, together with the corresponding fitted logistic curves (red continuous line for crossed, blue dashed line for uncrossed condition). Negative SOAs indicate conditions in which the direction of stimuli was to the left in space. So, data points in the bottom left and top right quadrant represent conditions in which on average on more than 50% of the trials a correct response was given. Error bars indicate 1 standard error of the mean. A, B, C & D indicate the proportion of rightward directional judgements at the longest SOA (700 ms).