Figure 7.

Mean gaze parameters for each type of block, relative to baseline (unperturbed blocks of walking at beginning and end of each experiment). Plotted are baseline-corrected means of head-in-world, eye-in-head, and eye-in-world for the entire duration of each block type, in degrees. Each small dot represents one participant; large dots indicate overall means. As expected, variability was primarily along the vertical axis, where most information was found. Columns arranged in the same as in Figure 6; those on the left show blocks from Experiment 1; columns on the right show blocks from Experiment 2.