You will be shown 12 faces and asked to remember them. You take a 5 minute break, and will be shown 12 more faces. Then they ask you which section you saw it in, or if you did not see the face at all.

Here is how I did:

Recognition score (if you saw it)

Your score: 95%

Average score: 92%

This is a measure of your ability to remember the photos you've seen, regardless of the part in which you saw them. From all 24 photos shown in Parts 1 & 2, you recognized: 23 photo(s).

Temporal memory score (when you saw it )

Your score: 95%

Average score: 68%

This is a measure of how often you recognized a photo and matched it to the correct part, instead of just remembering which ones you'd seen. From all the photos you recognized, you matched: 22 photo(s) to the correct part.