At age 6, Julia is able to focus on schoolwork. What brain developments promoted this?
A) Myelination of the pathways in the cerebellum
B) The parts of the brain that enable sustained attention became myelinated
C) The pathways that link the cerebellum to the cerebral cortex became myelinated
D) Increased visual acuity promoted this, not brain development

Question

Quizplus · Accepted Answer

The myelination of parts of the brain responsible for sustained attention helps children focus better on tasks such as schoolwork.

At Age 6, Julia Is Able to Focus on Schoolwork