Results of Research Have Supported Which of the Following

question 120

Multiple Choice

Results of research have supported which of the following?

• A) Categorization always precedes stereotype activation.
• B) Prototypicality can increase stereotype activation above and beyond the effects of categorization.
• C) Only White research participants associate negative characteristics with African Americans who have darker skin tones.
• D) All of the above have been supported by research.

---

Definitions:

Marginal Revenue Product

The additional revenue generated from hiring one more unit of labor or other input.

Complementary Inputs

Goods or services that are used together in production and whose use is interconnected, such that an increase in demand for one increases the demand for the other.

Marginal Physical Product

The marginal physical product is the change in output resulting from employing one more unit of a particular input, holding other inputs constant.

Substitution Effect

The change in consumption patterns due to a change in the relative prices of goods, leading consumers to replace more expensive items with cheaper alternatives.