The Sequence of Movement Skill Acquisition Is Relatively Fixed During

Multiple Choice

The sequence of movement skill acquisition is relatively fixed during infancy, but the rate of movement skill acquisition is variable. This indicates that:

A) Motor development is biologically based and little influenced by the environment
B) Motor development is environmentally based and little influenced by the biology of the organism
C) Motor development during infancy is environmentally based and little influenced by the biology of the organism
D) Motor development during infancy is biologically based and little influenced by the environment in terms of sequence
E) Motor development is fully biologically based