Your Best Friend Recently Had a Baby

Multiple Choice

Your best friend recently had a baby.She is excited because the baby smiled at birth,and she believes that the smiling indicated attachment.You know that:

A) your friend is absolutely right; newborns smile at their mothers from birth to indicate attachment
B) the smiling is likely the result of pleasurable feelings felt by the newborn, not social smiling
C) babies smile when they think about their mothers, even before birth
D) newborns rarely smile at their mothers, but are more likely to indicate attachment by crying and reaching