Using Nonsense Syllables to Study Memory, Ebbinghaus Found That

Using nonsense syllables to study memory, Ebbinghaus found that

A) our sensory memory capacity is essentially unlimited.
B) short-term memory fades more rapidly than sensory memory.
C) what is learned in one mood is most easily retrieved while in that same mood.
D) the most rapid memory loss for new information occurs shortly after it is learned.