Random Assignment of Participants to Treatment and Control Groups

question 72

Multiple Choice

Random assignment of participants to treatment and control groups

• A) accomplishes control of many potential extraneous variables.
• B) is rarely used by I/O psychologists.
• C) is very difficult to accomplish and time-consuming.
• D) is only used in correlational research designs.

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Definitions:

Necessity

A requirement or an indispensable item essential for survival or the functioning of a system.

Price of the Product

The financial cost of acquiring a good or service.

Buyer's Income

Buyer's Income is the total earnings or revenue available to consumers that influences their ability to purchase goods and services.

Burden of a Tax

The economic impact of a tax on the welfare of buyers and sellers, which can affect market behavior and economic efficiency.