A Psychologist Who Tests the Same Individuals Over 20 Years

question 198

Multiple Choice

A psychologist who tests the same individuals over 20 years, when they are 5, 10, 15, and 25 years old, is conducting:

• A) continuous research.
• B) cross-sectional research.
• C) longitudinal research.
• D) experimental research.

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Definitions:

Natural Monopolies

Industries or markets in which the production or supply of a good or service is most cost-effective when there is a single provider, due to high infrastructure or entry costs.

Government Regulated

Refers to activities, industries, or services that are controlled or supervised by government agencies to ensure compliance with laws and regulations.

Entire Industry

Refers to all the businesses and organizations involved in the production, distribution, and sale of goods and services within a particular sector.

Demand Curve

A graphical representation showing the relationship between the price of a goods or services and the quantity demanded.