Question 4
0.5 pts
Heather just turned twenty. As she reflects on her life so far, she realizes that she can't remember
anything from the first three years of her life. Which of the following does NOT explain why Heather
has infantile amnesia?
As an infant, Heather did not have the vocabulary to form lasting memories
As an infant, Heather's hippocampus was still developing
As an infant, Heather did not understand that she was an individual person or being
As an infant, Heather had myelinated axons in her prefrontal cortex