The scale <span>evaluates functional impairment ranging from 0 to 4.
The 0 is used for Healthy functioning, which indicates that the patient has healthy capability in making self and interpersonal functioning.
The 4 is used for extreme impairment, which pretty much indicates high level of personality disorders.</span>
I believe the answer is theoretical model
A theoretical model is the foundation that could be held to support a certain theory for a certain research or study.
From the example above, the study is build on a foundation that both behavior and environmental factor could affect the subjects' overall health
Answer:
Don't let people force you into do something you don't want to do. Don't do drugs or anything illegal and don't drive home drunk or high. Be in the crowd where people can see you and you'll be less likely in danger.
I believe the answer is: They are based on the arbitrary borders of old European empires
African continent was colonized by different european empire. To avoid conflicts among the european, they divided africa into several territories and dtermine which country has the jurisdiction over each territories. After African nations gained independence, they still use this separation as borders to differentiate one country with another.
