The Forgotten Childhood: Why Early Memories Fade

Most adults have what’s called childhood amnesia (i.e., having few or no memories from the first 3 to 3½ years of life). “But it’s only in the past decade that [scientists] have begun to figure out when childhood memories start to fade, which early memories are most likely to survive, and how we create a complete autobiography without direct memories of our earliest years.” (includes audio)