ANSWER:
For Dave to see all the theories in phycology to be the same, it means Dave is one sided in his understanding of those theories, because all those theories is all about the human mind and how it relates to it's internal and external environment.
If we should INTROSPECT Dave using PSYCHOANALYSIS, we will see that his BEHAVIOR was acquired by the way he has conditioned his mindset. To help Dave in his COGNITIVE REVOLUTION, We can only apply HUMANISTIC PSYCHOLOGY which will help him understand his COGNITIVE DISSONANCE, as he needs CONFORMITY in his SOCIAL-CULTURAL PERSPECTIVE.
<span>Wyatt Earp and Doc Holliday were the two officers made famous by the OK Corral shootout. When the Cowboys threatened their lives several times, the deputy officer Doc Holliday supported Wyatt Earp. The two officers participated in a 30 second shootout. All of the assailants who came against them got killed.</span>
Through checks and balances
This is a little open for interpretation, but I would generally say that the best answer is that Josip Broz Tito was a very powerful leader, who kept the republics and the different groups together.
For example, we can see this from the fact that the first conflict happened in 1981: one year after his death ( a protest of Kosovans who demanded autonomy).
