In terms of physical development, the basic sequence of motor development is universal:
A) but each infant has his or her own timetable of physical maturation and developmental readiness to master different skills.
B) and is reflected in the fact that during infancy the child's brain grows to only about 20 percent of its adult weight, but the child's body weight will reach 75 percent of its adult weight.
C) but because of maturational difference, some children can walk before they learn to crawl, and some can crawl months before they learn to roll over.
D) and there is little or no variability in the age at which children master each skill.

Question

Quizplus · Accepted Answer

While there is a basic sequence of motor development, each infant will develop at their own pace and be ready to master different skills at different times. Some infants may also skip certain stages or develop skills in a different order.

In Terms of Physical Development, the Basic Sequence of Motor