Improvement of fine motor skills during middle and late childhood is a reflection of:
A) increased myelination of the central nervous system.
B) advances in the prefrontal cortex.
C) an increase in the neurotransmitter dopamine.
D) a simultaneous process where axons in the brain die off, while dendrites in the brain grow and branch out.

Question

Quizplus · Accepted Answer

Increased myelination of the central nervous system enhances the speed and efficiency of information processing, which contributes to the improvement of fine motor skills during middle and late childhood.

Improvement of Fine Motor Skills During Middle and Late Childhood