To determine the value of a variable in a specific case, a procedure called __________ is used.A.measurementB.operationalizationC.positivismD.validation
Question
To determine the value of a variable in a specific case, a procedure called __________ is used.
A. measurement
B. operationalization
C. positivism
D. validation
Solution
Answer
The correct answer is B. operationalization.
Explanation: Operationalization refers to the process of defining variables in a way that they can be measured or tested. In research, it is crucial to operationalize concepts so that they can be empirically assessed. For instance, if a researcher is studying "happiness," they must define how they will measure happiness (e.g., through surveys, behavioral observations, etc.). This term specifically addresses how abstract concepts are transformed into measurable entities in a research context.
In contrast:
- A. Measurement pertains to the actual process of quantifying or assessing these defined variables.
- C. Positivism is a philosophical theory that asserts that only knowledge gained through empirical observation is valid.
- D. Validation refers to the process of ensuring the accuracy and reliability of a measurement or assessment tool.
Operationalization is essential for establishing a clear path from theoretical constructs to empirical research.
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