Which one of the following is a red flag sign in child development?
A. No visual fixation by 3 months
B. No vocalization by 4 months
C. Not walking alone by 12 months
D. No single words by 14 months
Answer:A
Which one of the following is a red flag sign in child development?
A. No visual fixation by 3 months B. No vocalization by 4 months C. Not walking alone by 12 months D. No single words by 14 months