By 2 weeks of age, infants normally show all of the following signs Except: (A) Copying facial expression, (B) Stepping, (C) Palmar grasp, (D) A negative Babinski reflex
Answer is D. By 2 weeks of age, infants show stepping, palmar grasp, the rooting reflex, and the copying of facial expressions. The Babinski reflex is normally positive until a child is approximately 12 months of age. Ref: Nelson paediatrics; Table 11-1