Which of the Following Experimental Designs Has the Least Explanatory

question 27

Multiple Choice

Which of the following experimental designs has the least explanatory power compared with the others?

• A)Classical experimental design
• B)Solomon four-group design
• C)Posttest-only control group design
• D)One-shot case study
• E)All experimental designs have equal explanatory power

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Definitions:

Valley Forge

The military camp 18 miles northwest of Philadelphia where the American Continental Army spent the winter of 1777–1778 during the American Revolutionary War, notable for its conditions of hardship and resilience.

Saratoga

A decisive battleground in the American Revolutionary War where the American forces won a significant victory over the British in 1777.

American Troops

Military personnel from the United States, serving in the army, navy, air force, marines, or coast guard.

Iroquois

A historically powerful and influential confederation of six Native American nations in Northeast North America, known for their political union and significant cultural contributions.