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Old 04-28-2015
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Default guess my age

An infant presents to the pediatrician for a routine check-up. His mother reports that he plays peek-a-boo at home, waves bye-bye, and will say "dada." He cannot yet drink from a cup. He seemed somewhat apprehensive when the physician entered the room. He can lift his head when lying on his stomach, sit unassisted, and stand with help. He has a positive Babinski's reflex.
If this infant has met all his developmental milestones appropriately, how old is he?

A. 4-5 months
B. 7-11 months
C. 12-15 months
D. 18 months
E. 24 months

add more info, why you choose the ans, correct ans at the end. let the discussion begin
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Old 04-28-2015
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Id say B. he's about 10 months. Peek a boo starts at that age 10 months appr. Babinksi disappears by 12 months so he's definitely less than a year. Plus he has stranger anxiety which is present from 6-12 months
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