Which of the Following Is NOT an Example of a Correlational

question 223

Multiple Choice

Which of the following is NOT an example of a correlational study?

• A)Will a new reading curriculum increase reading comprehension test scores made by third graders?
• B)Is the chance of having a heart attack related to having a hostile personality?
• C)How is wealth related to happiness?
• D)Is there an association between childhood expsoure to the Internet and IQ at age 20?

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Definitions:

Polyp

A tumor with a pedicle, especially on mucous membranes, such as in the nose, rectum, or intestines.

Mucosal Membrane

Moist tissue layer lining body cavities or passages that are open to the exterior, such as the mouth, nose, and intestines.

Upper Epithelial Cells

The cells that are located on the surface layer of an epithelium, acting as a barrier against physical and microbial threats.

Endocrine Gland

A gland in the body that releases hormones directly into the bloodstream to regulate various processes such as growth, metabolism, and mood.