You Decide to Use a Person's Eye Color as a Measure

question 8

Multiple Choice

You decide to use a person's eye color as a measure of intelligence. Which statement is true?

• A)The measure is reliable but lacks validity.
• B)The measure is valid but lacks reliability.
• C)The measure is reliable and valid.
• D)The measure is neither reliable nor valid.

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Definitions:

Catalysts Function

The role performed by substances that speed up chemical reactions without themselves being consumed or altered permanently.

Collisions

Events where two or more bodies exert forces on each other for a relatively short time, often changing their motion due to the impact.

Heterogeneous

A mixture composed of components that are not uniformly distributed or that have localized concentrations.

Homogeneous

Describes a mixture or material that has a uniform composition and properties throughout.