A researcher runs an experiment to test the effect of a new drug designed to treat anxiety. The researcher gives one group of people the drug and a different group of people a placebo drug (sugar pill). Then the researcher measured, for each group, the amount of anxiety in each person. In this example, the independent variable is , while the dependent variable is .

Alisting broker presents his client with a full-price offer from a ready, willing, and able buyer. the seller refuses the offer and tells the broker it's because the buyer is black. the buyer makes an offer on another property. which of these steps could the broker take?

When employing the core learning system, reading text books and attending class are important ways to knowledge.

Which of the following is an example of how the principle of beneficence can be applied to a study employing human subjects? providing detailed information about the study and obtaining the subject's consent to participate. ensuring that the selection of subjects includes people from all segments of the population. ensuring that persons with diminished autonomy are protected. determining that the study has a maximization of benefits and a minimization of risks.