The John Henry Effect Is a Type of Contamination in Experimental

question 25

True/False

The John Henry effect is a type of contamination in experimental and quasi-experimental designs that occurs when control group members become aware that others are being denied some advantage and they increase their efforts by compensating.

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Definitions:

Quality Advocate

A person or role dedicated to promoting, ensuring, and improving the quality of products, services, or processes within an organization.

Production Manager

A professional responsible for overseeing the production process in a manufacturing facility, ensuring that goods are produced efficiently, on time, and within budget.

Production Line

A manufacturing process in which parts or ingredients are added in sequence until the final product is assembled.

Kaoru Ishikawa

A prominent Japanese organizational theorist known for his contributions to quality management, including the development of the Ishikawa or fishbone diagram.