Answer:
Adversarial System.
Explanation:
An adversarial system or adversary system is the legal procedure under which the parties present their cases before a judge or jury. The advocates of the two parties gather information, pieces of evidence, witnesses, etc that are to be present before the judge. The case is present before a person or a group of people who would be impartial and after seeing the evidences pass the judgment which they find to be true.
So, according to the definition provided and the statement given in the question the answer is adversarial system or adversary system.
It is likely given by trait theorist in which they are the ones responsible of having an individual have their measurement in terms of their personality and behavior. They are the ones who focus their interest on the traits or personality of a person have them study it in regards with the human personality.
Union of Soviet Socialist Republics.
