A Difficulty in Studying Residential Treatment Programs for Drug Abuse

question 2

Multiple Choice

A difficulty in studying residential treatment programs for drug abuse is that

• A)most residences are secretive and unwilling to allow research activity.
• B)addicts at such settings are not severely addicted.
• C)patients at these settings are voluntary,and therefore these addicts represent a minority of the actual addict population.
• D)the number of patients entering such settings changes slowly,making it difficult to obtain an adequate number of participants.

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Definitions:

Neuroglia

Nervous system cells that assist neurons and facilitate their function in a variety of ways.

Nervous Tissue

Animal tissue composed of neurons and neuroglia; detects stimuli and controls responses to them.

Hormone

A substance produced internally that governs and moderates the functions of specific cells or organs.