Which of the following is not one of the four most prominent theories of aggression?

a. instinct theory

b. frustration-aggression theory

c. social learning theory

d. revised frustration-aggression theory

e. reactive-instrumental aggression theory?

The one that is not one of the four most prominent theories of aggression is : E. reactive-instrumental aggression theory

It's not prominent because this theory is only applicable to the hostile type of aggression, while the other type explain the passive-aggressive type of aggression (which is actually most common)