Parametric analysis
A type of experiment in which the effects of differential amounts of the independent variable are presented and compared to the dependent variable.
Task List Reference: D-6
Describe rationales for conducting comparative, component, and parametric analyses.
Nonparametric analysis
A type of experiment in which the effects of the independent variable are presented and withdrawn, comparing the effects of both conditions on the dependent variable
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Dana Do’s: The Distinction Between Analysis Types and Experimental Designs
What’s the difference between parametric, component, and comparative analyses? And what do experimental designs have to do with it? PTB founder Dana Meller clears up the confusion with a deep dive into analysis variations.
Dana Do’s: The Distinction Between Analysis Types and Experimental Designs Read More
Component analysis
An experiment in which each component of a multi-component behavior intervention (treatment package) is examined to determine the most effective elements and combinations.
Comparative analysis
An applied comparison of two or more treatments to assess which treatment is most effective.
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