The Internal Validity of Quasi-Experiments Using Nonequivalent Comparison Groups Without

question 26

True/False

The internal validity of quasi-experiments using nonequivalent comparison groups without random assignment is weakened when switching replications are employed.​

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Definitions:

Vasoconstriction

The narrowing of blood vessels by small muscles in their walls, which decreases blood flow and increases blood pressure.

Vasodilation

The widening of blood vessels, which decreases blood pressure and allows more blood to flow to different parts of the body.

Hyperthermia

An abnormally high body temperature, often caused by prolonged exposure to high temperatures or medical conditions, leading to heat-related illnesses.

Elevated Temperature

A condition where the body's temperature is higher than normal, often indicating a fever or infection.