The purpose of this study was to clarify the developmental process of infantile communicative comprehension in a "give and take" task. Three conditions were set up in the experiment, and 60 infants of three age groups were examined. The results we...
The purpose of this study was to clarify the developmental process of joint visual attention and response to pointing in infants from 3 to 8 months old. In experiment I, target object was not set up, and in experiment II, target object was set up ...