Which Psychometric and Measurement Design Property Is Defined as the Degree

question 1

Multiple Choice

Which psychometric and measurement design property is defined as the degree to which an instrument detects meaningful information?

• A) Validity
• B) Reliability
• C) Sensitivity
• D) Specificity

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Definitions:

Marginal Product

The additional output resulting from one more unit of a particular input, showing the contribution of that input to total production.

Marginal Product

The additional output resultant from increasing one unit of a specific input, holding all other inputs constant.

Marginal Profit

The increase in profit that results from selling one additional unit of a product or service.

Technological Progress

The development and application of innovative techniques, machinery, and software to improve efficiency, productivity, and products.