Figure 4
From: The life-span trajectory of visual perception of 3D objects
Results of the comparison of younger and older children. (a) Comparison between younger (4–6.5 years old) and older, non-instructed children (7.5–13 years old) in the depth classification task. The data from the older children are based on a subset of the stimuli (first 42 trials). Greater sensitivity to possible than impossible objects was observed only in the older children. (b) Correlation between age and sensitivity to object type. Sensitivity to object type increased as function of age.
