Evidence Suggests That Chronic Drug Use Causes the Brain of Abusers

question 48

Multiple Choice

Evidence suggests that chronic drug use causes the brain of abusers to be _____ responsive to natural reinforcers,and _____ responsive to the presence of drugs with respect to dopamine transmission.

• A)less; less
• B)less; more
• C)somewhat; less
• D)more; somewhat

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Definitions:

Affirmative Action

A policy that gives preference to women or minority group members if equally qualified people are available for a position, thus compensating for past discrimination.

Professionalization

Takes place when members of an occupation insist that people earn certain credentials to enter the occupation. Professionalization ensures standards and keeps professional earnings high.

Credentials

Documents or qualifications proving a person's background, status, or abilities.

Occupation

A person's job or profession, regarded as their main source of livelihood and a means of participating in society.