How Might Regression Artifacts Have Been Avoided in the Westinghouse-Ohio

question 28

Multiple Choice

How might regression artifacts have been avoided in the Westinghouse-Ohio evaluation of Head Start?

• A) matching groups based on a pre-test score
• B) replicating the experiments in another locale
• C) randomly assigning the participants
• D) ignoring selection of participants based on socioeconomic status

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Definitions:

Final Remarks

The concluding comments or observations at the end of a discourse or document.

Anecdotes

Brief, often amusing or interesting stories about real incidents or people, used to illustrate a point.

For The Presentation

Intended or prepared specifically to be shown or explained in a formal display or exhibition.

Measure

Measure involves determining the size, amount, or degree of something using a standard unit or a tool designed for this purpose.