I believe the answer is: Known-groups paradigm
A study is considered to have Known-groups paradigm if the researchers understand that the measure that they take will discriminate a certain groujp of subjects because of their known behavior.
From the case above Dr. Sheffield create a test to determine whether the subject unable to resist impulses to gamble.
The subjects that he use is <u>a group of ex-gamblers</u> who acknowledge they have a gambling problem (gamblers anonymous) and a group of ex-alcoholic who acknowledge they have drinking problem (AA). We can say with high certainty that dr. Sheffield <u>knew really well that people on GA will have higher scores.</u> He just want to how big is the difference compared to the scores from AA group.
A -!-!-!-!-!-!!-!—!-!!-!-!-!-
Answer:
B. Ethnic minority groups in Georgia have sought independence and self-rule.
Explanation:
Even though their population not as big as the United States, Georgia is also possess a very diverse ethnic minorities that live along side the Georgians.
During the Soviet Union era, groups such as Ossetians, Kists, Assyrians and Yazidi were completely neglected. They were not given with education and economic opportunities by the government to the point where a lot of them live in extreme poverty.
The situation was not getting better for them even after the Soviet Union was dissolved. This is why many of the minority groups started to sought independence and self-rule.