Seven-year-old Milaka can use scissors to cut small paper dolls out of construction paper,something she could not do well at age 5.What best accounts for her improving dexterity?

Question

Quizplus · Accepted Answer

Increased myelination in the central nervous system is the best explanation for improving dexterity in children. Myelination allows for faster and more efficient transmission of nerve impulses, which leads to better control and coordination of movements. As children grow and develop, their central nervous system undergoes ongoing myelination, which improves their ability to perform fine motor tasks such as cutting with scissors.

Seven-Year-Old Milaka Can Use Scissors to Cut Small Paper Dolls