Little Ethan can grasp a rattle but not yet walk.This differentiation in abilities is an example of
A) the cephalocaudal principle.
B) the proximodistal principle.
C) the fontanelles.
D) the lanugo.

Question

Quizplus · Accepted Answer

The cephalocaudal principle is the principle of development that states that growth occurs from head to toe or from top to bottom. This means that the development of the head and upper body occurs before the development of the lower body. Little Ethan being able to grasp a rattle but not yet walk is an example of this principle, as his upper body is developing before his lower body.

Little Ethan Can Grasp a Rattle but Not Yet Walk