Generally Speaking, the Internal Validity of a Study Is Increased

question 4

Multiple Choice

Generally speaking, the internal validity of a study is increased by:

• A) less restrictive boundaries.
• B) more restrictive boundaries.
• C) expanding the breadth.
• D) a targeted literature review.

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Definitions:

Hormone

A chemical substance produced by glands in the body that regulates and controls the activity of certain cells or organs.

Blood Platelets

Small cell fragments in the blood that are crucial for blood clotting and help in healing wounds.

Clotting

The process by which blood transforms from a liquid to a gel, forming a clot, which is critical in stopping bleeding.

Parasitic Infections

Conditions caused by parasites that invade the body, leading to various symtoms and health issues.