​The Placebo Effect Is

question 60

Multiple Choice

​The placebo effect is

• A) ​most prominently observed in well-designed experiments.
• B) ​an imaginary effect which can be applicable to everybody.
• C) ​an imaginary effect occurring almost exclusively in hypochondriacs.
• D) ​physiologically real and can improve organic or psychological symptoms.

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Definitions:

Inches

A unit of length in the Imperial and United States customary systems of measurement, equal to 1/12 of a foot.

Significant Figures

The digits in a number that carry meaning contributing to its measurement accuracy, reflecting the precision of the measurement.

Measurement

The action of measuring something, or the size, length, or amount of something, usually established by using standard units.

Metal Rusts

The process of corrosion where metals, typically iron, react with oxygen and moisture to form rust.