______ designs are the most powerful alternatives to true randomized experimental designs.

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Quizplus · Accepted Answer

Quasi-experimental designs attempt to control for extraneous variables and mimic the random assignment of subjects to groups found in true experimental designs. They are useful when true randomization is not feasible or ethical. The other options, while also important in program evaluation, do not serve as a powerful alternative to randomized experimental designs.

______ Designs Are the Most Powerful Alternatives to True Randomized