Which of the Following Played a Key Role in the Expansion

question 62

Multiple Choice

Which of the following played a key role in the expansion of drug treatment services during the 1980s?

• A)development of evidence-based methods
• B)growth of crack cocaine use
• C)availability of insurance benefits
• D)impact of media outreach campaigns

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Definitions:

Lurking Variable

A variable that is not directly measured or included in a study but can affect the relationship between the studied variables.

Per Capita Wealth

The average amount of wealth per person in a specific population or area, calculated by dividing total wealth by the population size.

Association

A relationship or connection between two or more variables, where changes in one variable might be related to changes in another.

High School Averages

The mean academic performance score of a student, usually calculated from grades obtained in various subjects while attending high school.