Astudent who is failing but does not study because she refuses to believe that the instructor will really assign her an f at the end of the term is using the psychological defense mechanism of

Whole Quiz  

1. Type A

2. depression, fear, irritability.

3. Eustress

4. Distress

5.Exhaustion

6. Minor annoyances of everyday life

7. Decreased efficiency of the body's immune system

8. behavioral;psychological

9. Frustration

10. Denial

Your welcome leave a rate and a thanks so other know there correct ;)

it should be d or b but i'm sure it's d

answer; rational if melanie values sleep more highly than the benefits she expects to receive from attending the class;