Researchers May Not Be Required to Obtain Informed Consent in Which

question 23

Multiple Choice

Researchers may not be required to obtain informed consent in which of the following situations?

• A) when doing research with children
• B) when doing research that involves more than minimal risk
• C) when observing behavior in public settings with no intervention
• D) when asking participants to complete questionnaires on the Internet

---

Definitions:

X-Inefficiency

The difference between efficient behavior of enterprises assumed or implied by economic theory and their observed behavior in practice, often due to a lack of competitive pressure.

Pure Competition

A market structure characterized by many small firms producing identical products, where no single firm has significant control over the market price.

Monopolistic Competition

A market structure characterized by many producers selling products that are similar but not identical, allowing for competition based on quality, price, and brand.

Nondiscriminating Monopolist

A monopolist that charges all consumers the same price for its product or service, regardless of the market segment.