The Solomon Four-Group Design:​

question 23

Multiple Choice

The Solomon four-group design:​

• A) ​combines the classical experimental design with the posttest-only control group design.
• B) combines the classical experimental design with the pretest-only control group design.​
• C) ​combines the classical experimental design with the static-group comparison design.
• D) ​combines the static-group comparison design with the one-group pretest-posttest design.

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Definitions:

Higher Power Output

Refers to equipment or systems designed to generate or deliver increased amounts of power compared to standard models.

Revolving Armature

In an electric generator or motor, the rotating component that includes conductors, which cuts through magnetic lines of force to generate an electromotive force.

Shaft

A rotating machine element, usually circular in cross-section, which is used to transmit power from one part to another, or from a machine which produces power to a machine which absorbs power.

Fan Attached

Indicates a device or system has a fan as a component for cooling or ventilation purposes.