What Is Unusual About Implicit Tests of Memory, as Compared

Multiple Choice

What is unusual about implicit tests of memory, as compared to the recall and recognition methods?

A) Implicit tests of memory provide a direct measurement of the person's depth of processing.
B) Implicit tests of memory are based on direct measurement of the activity of various parts of the brain.
C) Implicit tests of memory sometimes show signs of memory even in people who say they do not remember.
D) Implicit tests of memory require people not only to remember but also to explain how they remember.