What Is One of the Primary Advantages of a Pretest-Posttest

question 33

Multiple Choice

What is one of the primary advantages of a Pretest-posttest nonequivalent control group design, in comparison to other nonequivalent group designs?

• A) Posttest scores can help reduce threats from history effects.
• B) Posttest scores can eliminate threats from history effects.
• C) Pretest scores can help reduce the threat to internal validity that comes from individual differences.
• D) Pretest scores can eliminate the threat to internal validity that comes from individual differences.

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Definitions:

Complement

Something that completes or goes well with something else, often enhancing its qualities or effectiveness.

Visual

Relating to seeing or sight, often used in the context of graphical information or imagery.

Verbal

Relating to or in the form of words, especially spoken rather than written.

Audience

The gathered crowd of observers or listeners present at a public occasion, like a play, film, concert, or gathering.