Which of the Following Is a Drawback to the Observational

question 112

Multiple Choice

Which of the following is a drawback to the observational method?

• A)People's behaviours inevitably change when they are being observed.
• B)Certain behaviours only take place rarely or in private.
• C)No interesting or important questions can be answered using this method.
• D)The observational method is statistically unreliable.
• E)The observational method cannot impact a well-accepted theory.

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Definitions:

Leukocytes

White blood cells that are part of the immune system, helping the body to fight infections and other diseases.

White Blood Cells

Cells of the immune system involved in protecting the body against both infectious disease and foreign invaders.

Immune System Efficiency

The effectiveness with which the immune system identifies, responds to, and eliminates pathogens and foreign substances.

Organ Transplants

Medical procedures in which an organ is removed from one body and placed in the body of a recipient, to replace a damaged or missing organ.