Infants Display a Wide Range of Emotional Expressions

Infants display a wide range of emotional expressions.Research studies conducted with mothers of 1-month-old infants indicate

A) they observed little emotional expression in infants younger than 6 months old.
B) only joy was observed.
C) most mothers felt their child had expressed interest and joy.
D) most infants had no recognizable emotions during the first 2 months.