A Nurse Evaluates the Results of Two Different Studies Examining

question 21

Multiple Choice

A nurse evaluates the results of two different studies examining the relationship between time of day and sundowning in the geriatric setting. After 1 month, the nurse realizes that there is a difference of 1 hour in the instruments used for measurement. What conclusion can be drawn about the type of threat this causes the study?

• A) Validity
• B) Reliability
• C) Causality
• D) Truthfulness

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Definitions:

OTC

Over-the-Counter (OTC) refers to the process of trading securities directly between two parties without the oversight of an exchange.

TSX

Stands for the Toronto Stock Exchange, one of the largest stock exchanges in the world, based in Canada.

NYSE

The New York Stock Exchange, one of the largest stock exchanges in the world, where stocks are bought and sold.

Working Capital Management

The management of a company's current assets and liabilities to ensure it has sufficient cash flow to meet its short-term obligations and operating expenses.