Fig. 3.

Weight judgment results. A: strength and direction of the size-weight and material-weight illusions for younger and older adults at baseline and after every 10 lifts of the inversely weighted objects in each condition. The object that was lifted first on each weight-illusion assessment trial is labeled at top. Shaded regions represent ±1 SE. B: correlation across all participants between facilitation scores on the implicit memory test and the average change in the magnitude of the weight illusion for the size-weight and material-weight conditions. Data points are color coded to indicate which points belong to younger and older adults.