The Placebo Response Is So Powerful That No Drug Can

question 5

Multiple Choice

The placebo response is so powerful that no drug can be marketed in the United States unless it has been evaluated against a placebo.The standard method for so doing is termed a _____ experiment.

• A)single-blind
• B)double-blind
• C)health
• D)positive

---

Definitions:

Geologists

Scientists who study the Earth, its materials, and the processes affecting it over time.

Natural Hazards

Phenomena that occur in nature like earthquakes, floods, and hurricanes, which can pose risks to human health, safety, and property.

Observation

The act of monitoring, recording, or noting phenomena using the senses or scientific instruments.

Specific Measurements

Specific measurements refer to precise quantitative assessments made for particular variables or parameters in a study or observation.