Responses of infants to visually presented objects

Science  08 Oct 1976:
Vol. 194, Issue 4261, pp. 209-211
DOI: 10.1126/science.959851


The reaching behavior of some 60 infants between 7 and 23 days of age was studied. Contrary to some other reports, the infants did not respond differently to a visually presented, graspable, solid object than to its two-dimensional representation.