One of the Greatest Advantages of Surveys Is That Researchers

question 173

Multiple Choice

One of the greatest advantages of surveys is that researchers __________.

• A) can examine variables that are difficult to observe directly
• B) do not have to worry about whether their samples are representative
• C) can be confident that respondents answered honestly
• D) can be biased but still collect objective information

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Definitions:

Pia Mater

The delicate innermost layer of the meninges that covers the brain and spinal cord, supporting blood vessels.

Dura Mater

The outermost, thick, and durable membrane of the three layers of the meninges that envelop the brain and spinal cord, providing protection.

Sciatic Nerve

A large nerve that runs from the lower back down the back of each leg, involved in controlling the muscles of the back of the knee and lower leg.

Spinal Cord

A major part of the central nervous system that extends from the base of the skull to the lower back and is responsible for transmitting nerve signals between the brain and the body.