Answering questions about what she had read in her psychology textbook improves Shauna's memory of the material more effectively than rereading the textbook material. This best illustrates:A) the peg-word system. B) automatic processing. C) the self-reference effect. D) the testing effect.

The testing effects

Explanation:

Testing effects are finding a long term memory which improved by when some of the time is given to retrieving to be remembered information. It is also called retrieval practice, practice testing, or test enhanced learning. The testing effect is different from general information, practice test. This process is useful for people who want to test their memory. Through the testing effect, a person can improve their knowledge.

For example, a student can use flashcards or any practice st to judge his / her knowledge.