An Operational Definition Is ___________________

question 76

Multiple Choice

An operational definition is ___________________.

• A)a statement that attempts to predict a set of phenomena and specifies relationships among variables that can be empirically tested
• B)an organized system of assumptions and principles that purports to explain a specified set of phenomena and their interrelationships
• C)a clear and precise explanation of how a concept will be measured in a study or an experiment
• D)the principle that a scientific theory must make predictions that are specific enough to expose the theory to the possibility of disconfirmation

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Definitions:

Financial Choice Act

U.S. legislation proposed to roll back regulations set in place by the Dodd-Frank Wall Street Reform and Consumer Protection Act.

Global Food Security Act

United States legislation aimed at promoting global food security, resilience, and nutrition through various programs and initiatives.

Edward Kennedy Serve America Act

A 2009 U.S. law aimed at expanding national service programs to address critical societal issues through volunteerism and service.

Evolution

The gradual development or change of something over a period.