Defining, Measuring, and Manipulating Variables
- Page ID
- 33550
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Operational definition of a variable
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A definition of a variable in terms of operations/activities that a research uses to measure/manipulate it
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Gives a variable a concrete definition so you can actually use it in an experiment, this allows the researcher to maintain consistency.
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All variables involved in a study should be operationalized
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Dependent Variables (what is measured)
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Independent Variables (what is manipulated)
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