The Two Most Important Techniques for Eliminating Potential Rival Hypotheses

question 62

Multiple Choice

The two most important techniques for eliminating potential rival hypotheses are

• A) random assignment of participants and use of control groups.
• B) random assignment of participants and use of pretests.
• C) use of pretests and control groups.
• D) random selection of participants and random assignment of participants.

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Definitions:

Hospital Insurance

A type of health insurance coverage that pays for hospitalization expenses, surgeries, and other medical procedures.

OASDI

Old-Age, Survivors, and Disability Insurance; the official name for Social Security in the United States.

Hospital Insurance

A type of health insurance specifically designed to cover the costs of hospitalization and related medical expenses.

Time and a Half

A rate of pay that is 1.5 times the employee's normal hourly wage, typically paid for overtime work.