What Do Random Assignment and Matching Have in Common

question 15

Multiple Choice

What do random assignment and matching have in common?

• A)they are both designed to reduce the number of participants needed for a study
• B)they both provide effective counterbalancing
• C)they are both designed to create equivalent groups of participants
• D)they are both commonly found in within-subjects designs

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Definitions:

Water Soluble

Characteristic of a substance that can be dissolved in water.

Vitamin

Organic compounds required in small quantities for essential metabolic reactions in living organisms.

Stored

When referring to a general term, it means to put away or accumulate for future use.

Bile

A digestive fluid produced by the liver, stored in the gallbladder, and secreted into the small intestine to aid in the digestion and absorption of fats.