What Is the Difference Between Verification and Validation

question 21

Essay

What is the difference between verification and validation?

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Definitions:

Drug

A substance that has a physiological effect when ingested or otherwise introduced into the body.

Schizophrenia

A group of severe disorders characterized by disorganized and delusional thinking, disturbed perceptions, and inappropriate emotions and actions.

Dopamine

A neurotransmitter in the brain that plays a major role in reward-motivated behavior, mood regulation, and control of movement.

Receptor Activity

The involvement of cellular receptors in responding to stimuli or drugs, affecting cell function.