Research suggests that humans can most easily master the grammar of a second language during
A) childhood.
B) adolescence.
C) early adulthood.
D) late adulthood.

Question

Quizplus · Accepted Answer

During childhood, the brain is still developing and has a greater capacity for language acquisition, including the ability to learn grammar. As people grow older, their brains become less adaptable and it becomes more difficult to master a second language, particularly when it comes to grammatical proficiency.

Research Suggests That Humans Can Most Easily Master the Grammar