One of the earliest signs of brain specialization is that newborns show greater electrical brain activity in the left hemisphere when:
A) encountering new smells.
B) listening to speech sounds.
C) trying to grasp a moving toy.
D) watching a toy that moves.

Question

Quizplus · Accepted Answer

Newborns show greater electrical brain activity in the left hemisphere when listening to speech sounds. This is because the left hemisphere is responsible for language processing.

One of the Earliest Signs of Brain Specialization Is That