Randomization in an Experimental Design Assures

question 27

Multiple Choice

Randomization in an experimental design assures

• A) external validity of the findings.
• B) the relevance of the hypothesis in question.
• C) accurate observation of the dependent variable.
• D) statistical equivalence of groups.
• E) lack of pretest sensitivity.

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Definitions:

Clarity

The quality of being coherent and intelligible; clearness in thought or expression.

Concision

The quality of expressing ideas in a succinct, clear manner, without unnecessary words or details.

Correctness

The accuracy and appropriateness in communication or in the use of language.

Media And Channels

Various means and platforms for communication and information dissemination.