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Which of the following is FALSE about Cronbach's alpha?
Factorial Design
A factorial design is an experimental setup that involves studying the effects of two or more factors by changing them simultaneously, often used to analyze interactions between factors.
Manipulated Variables
Variables in an experiment that are changed or controlled by the researcher to observe their effect on the dependent variable.
Measured Variables
Variables in a study that are quantified or labeled based on empirical observation or experiment.
Independent Variable
The factor in a study that is deliberately changed by the investigator to see how it influences the outcome variable.
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