Answer:
A. Frustration-aggression theory
Explanation:
Frustration-aggression theory: In psychology, the term frustration-aggression theory was introduced by various psychologists named Leonard Doob, O.H, John Dollard, and Neal Miller at Yale University.
The frustration-aggression theory is referred to as the phenomenon in which an individual faces frustration if the specific goal in his or her life is not being fulfilled or blocked. It says that because of this frustration an individual generally experience or display aggressive behavior or aggression.
In the question above, the given statement represents the Frustration-aggression theory.
Answer:
A gorilla was trained to communicate in sign language
If Rowena is nervous about the class discussion, the reason may be likely she is afraid to express her thoughts in regards of the discussion that is being held. In order for her to make a contribution to the discussion, she should at least pay attention and listen to the speaker in means of having to understand the discussion and a way of participating in the discussion without being more actively participating.