Four-Year-Old Aaron Doesn't Recall Ever Seeing a Hypodermic Needle,and He

Multiple Choice

Four-year-old Aaron doesn't recall ever seeing a hypodermic needle,and he can't remember the series of painful injections he received when he was a 2-year-old.When shown a hypodermic needle,however,he reacted with a classically conditioned fear response.Aaron's fear reaction indicates that he retains a(n) ________ memory.

A) iconic
B) echoic
C) implicit
D) flashbulb