According to paragraph 1, infantile amnesia has intrigued psychologists because A. the ability to recount memories prior to three years of age seems to be connected to intelligence in adulthood B. psychologists do not understand why some people are able to recount memories from before the age of three years, while others are not able do so C. psychologists do not understand the connection between infantile amnesia and autobiographical memory D. although psychologists have evidence that infants have memory abilities, most people cannot remember life events that happened before the age of three years