Which of the Following Would Not Be Likely to Impact

question 17

Multiple Choice

Which of the following would not be likely to impact a study's external validity?

• A) do research in the natural setting
• B) experiments where there is too much control of conditions
• C) using an unrepresentative sample
• D) applied studies reduce external validity

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Definitions:

Placenta

A structure that develops in the uterus during pregnancy, providing oxygen and nutrients to the growing baby and removing waste products from the baby's blood.

Nutrients

Substances obtained from food that are essential for supporting body functions and maintaining health, including vitamins, minerals, and macros like fats, proteins, and carbohydrates.

Germs

Microorganisms, especially those that are pathogenic, causing diseases.

Oxygen

A chemical element essential for human life, involved in the respiratory process of converting biochemical energy from nutrients into ATP.