During the First Treatment Condition of a Within-Subjects Experiment,the Participants

question 40

Multiple Choice

During the first treatment condition of a within-subjects experiment,the participants learn a new skill that helps improve their performance in later treatment conditions.For this study,the internal validity is threatened by

• A)history effects.
• B)instrumentation.
• C)testing effects.
• D) regression toward the mean.

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Definitions:

Health

A state of complete physical, mental, and social well-being, and not merely the absence of disease or infirmity.

Longevity

The duration for which a person exists or an object remains functional.

Breast Cancer

A type of cancer originating from breast tissue, most commonly from the lining of the milk ducts or the lobules that supply the ducts with milk.

High-Fiber Foods

Foods that are rich in dietary fibers, beneficial for digestion and overall health, such as fruits, vegetables, and whole grains.