Why Is Face Validity Regarded as a Convenience by Researchers

question 6

Multiple Choice

Why is face validity regarded as a convenience by researchers?

• A) Some believe it is easier to respond to face-valid instruments.
• B) Face-valid instruments make it difficult to guess what the researcher is measuring.
• C) Face-valid instruments are often reliable for 40-50 years.
• D) none of the above

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Definitions:

Competitive Industry

An industry characterized by numerous firms, where no single firm can dictate the price of goods or services.

Marginal Cost

The cost related to creating an additional unit of a product or service.

Above Marginal

This is not a standard economic term and lacks a universally recognized definition. NO

Competitive Firms

Businesses that operate in markets with many sellers, where each seller has no control over the market price and must accept the market price for its products or services.