Movement times and dwell time.

<p>For each subject and condition, we plotted the mean movement times and dwell time of the unequal-reward conditions against those of the equal-reward conditions. Different colors were used to represent different distance conditions. Green represented equal-distance condition, while orange represented unequal-distance condition. <b>A.</b> Mean movement time to the first target . <b>B.</b> Mean movement time to the second target . <b>C.</b> Mean dwell time . <b>D.</b> Mean total time . Error bars represented 2 standard error of the mean.