Controlled Clinical Trials Enable Researchers To

question 18

Multiple Choice

Controlled clinical trials enable researchers to:

• A) test new drugs, new therapies, and new medical devices.
• B) exercise control over who will receive an exposure.
• C) identify definitive relationships between causes and effects.
• D) All are correct.

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Definitions:

Reinforcement Schedules

The strategies used in behavior modification that determine how and when a response will be rewarded.

Mentally Alert

The state of being aware and able to think and respond quickly; sharpness of mind.

Intermittent

Occurring at irregular intervals; not continuous or steady.

Self-motivation

The intrinsic drive to achieve goals, fulfill needs, and enhance personal growth without external encouragement.