Answer: She is reading a Theory
Explanation:
A theory is defined as the set of principles and knowledge that govern a science, doctrine, or activity. In Andrea's case, she is reading an introductory topic on human aggression. Issues like these are supported by a series of theories that try to explain their cause.
<span>Those people that in the helping professions like Psychiatrist, Psychologist, Alcohol
counselors, Health professionals or Social worker, must learn to put the alcoholic's
confusing and frustrating behavior in the context of being symptoms to work
productively with people who are alcohol dependent. </span>