highly significantp < .001
The minimum eccentricity of eyes-in-head at the start of a new saccade varies with posture, for sit M = 17.8°, for swivel M = 17.4°, and for stand M = 16.5°, a highly significant effect, F (2, 84886) = 192.9, p < .001, η G 2 = 0 . 0 0 5 , with significant pairwise differences between postures (all p ’s < .001).