The Importance of the Infant Cry Is Found Not Only

The importance of the infant cry is found not only in its use as a communicative device but also

A) in the recognition that atypical cries can serve as a diagnostic tool for atypical development or potential concerns.
B) as a means to assess the effectiveness of mother-infant bonding.
C) to determine lung capacity; for example, longer and stronger cries are equal to larger lung capacity.
D) as a diagnostic tool for parental effectiveness; the less an infant cries, the better the parent.