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Results

#1. Tony Perkins has been following a comprehensive weight training regimen that includes a specific protein powder, an energy drink, and several dietary supplements. He finds that these items are becoming quite expensive, and he wants to scientifically determine which specific components of his regimen are actually contributing to his desired results and which are not effective, so he can eliminate unnecessary expenses. To achieve this, Tony should consult with an expert to employ which type of experimental analysis?

A) A comparative analysis to compare his regimen to an entirely different weight loss approach.

B) A parametric analysis to determine the optimal dosage or frequency of each component.

C) A component analysis to identify the necessary and sufficient parts of his treatment package (regimen).

D) A functional analysis to determine the maintaining consequences of his weight training behavior itself.

Tonys goal is to determine what is effective and what is not within his existing regimen which functions as a treatment package A component analysis is an experimental design specifically used to identify the necessary andor sufficient components of a treatment package This involves systematically adding or withdrawing individual components from the package to observe their individual contribution to behavior change A comparative analysis would involve comparing two or more entire distinct treatment packages A parametric analysis would focus on varying a single dimension of an independent variable eg the amount of protein powder the frequency of energy drink consumption to find the optimal level A functional analysis is an assessment method used to determine the function eg attention escape access to tangibles automatic reinforcement of a problem behavior not to evaluate the effectiveness of treatment package components

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