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Why Are the Concepts of Reliability and Validity Important Within

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Essay

Why are the concepts of reliability and validity important within the context of combating crime and the effective operation of the criminal justice system?


Definitions:

Satisfying Wants

Fulfilling the desires or needs of consumers, often a goal for businesses to meet through the production of goods and services.

Income

A broader term that encompasses money received on a regular basis from work, property, investments, or welfare payments.

Opportunity Costs

The cost of an alternative that must be forgone in order to pursue a certain action; the benefits you could have received by taking an alternative action.

Trade-offs

The concept that in order to gain something, something else must be given up, reflecting the opportunity cost of choices and decisions.

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