When the U

question 19

Short Answer

When the U.S.Department of Transportation stipulates how many hours truck drivers can be on the road per week,the department is employing a(n)__________ policy.

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Definitions:

Controlled Setting

A controlled setting is an environment where variables are manipulated or held constant to examine their effect on outcomes in an experimental study.

Confounding Factors

Variables that interfere with the clarity of the relationship between the independent and dependent variables in a study.

Confidentiality

The ethical principle or legal right that a physician or other healthcare provider will hold secret all information relating to a patient, unless the patient gives consent permitting disclosure.

Data

Factual information used as a basis for reasoning, discussion, or calculation, often collected through observation or research.