What Is the Difference Between Criterion Validity and Content Validity

question 62

Essay

What is the difference between criterion validity and content validity? Which one is more difficult to demonstrate?

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Definitions:

General Adaptation Syndrome

An abstract structure illustrating the body's immediate and extended responses to stress, which are categorized into three parts: alarm, resistance, and exhaustion.

Physical Response

The bodily reaction to stimuli, encompassing everything from reflexes to complex responses like the fight or flight reaction.

Stressor

Any event, situation, or stimulus that causes stress or a physiological response to challenge or threat.

Varied Diet

A diet that includes a wide range of different foods to ensure intake of an assortment of nutrients necessary for good health.