Your score
on this test will be the number of items answered correctly minus the
number answered incorrectly. Therefore, it will **not** be to you
advantage to guess, unless you have some idea whether the card is the
same or different. Work as quickly as you can without sacrificing accuracy.

You will
have **3 minutes** for each of the two parts of this test. Each part
has 1 page. When you have finished part 1, STOP. Please do not go on
to Part 2 until you are asked to do so.