A Researcher Tests Whether the Dosage Level of Some Drug

question 6

Multiple Choice

A researcher tests whether the dosage level of some drug (low,high) causes significant differences in health.To do this,the researcher randomly assigns rat subjects to receive a low or high dosage of the drug and records health-related measures in both groups.The type of method described is

• A)experimental
• B)quasi-experimental
• C)correlation
• D)operational

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Definitions:

Morality

Rules regarding the differentiation between ethical and unethical or positive and negative conduct.

Personal Issues

Concerns or problems affecting an individual's personal life or well-being, which may impact their emotional health or interpersonal relationships.

Control

In the context of scientific research, control refers to the standard to which comparisons are made in an experiment.

Privacy

The state or condition of being free from unauthorized intrusion into one’s personal information or affairs.