If the Effect of the First Measurement Influences What the Subject

question 49

Multiple Choice

If the effect of the first measurement influences what the subject does on the second measurement, we would name this

• A) a treatment effect.
• B) a carryover effect.
• C) a contaminating influence.
• D) a flaw in the design.

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Definitions:

E-Cigarettes

Electronic devices that vaporize a flavored liquid, often containing nicotine, used as an alternative to smoking tobacco.

Healthy Alternative

An option that is considered to be better for one's physical or mental well-being compared to another, typically more common, option.

Conventional Smoking

The act of inhaling and exhaling the smoke produced by burning tobacco contained in cigarettes, pipes, or cigars, distinct from using electronic smoking devices.

Harmful Chemicals

Substances that can cause damage to health, property, or the environment.