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Explain the Matching Principle

question 259

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Explain the matching principle.


Definitions:

Dependent Variable

The outcome variable that researchers study, measuring its changes as affected by other variables.

Interaction Effect

A phenomenon in statistics where the effect of one independent variable on a dependent variable differs depending on the level of another independent variable.

Main Effect

The direct influence of an independent variable on a dependent variable in an experimental design.

Simple Effect

The effect of one variable at a specific level of another variable in a factorial experiment.

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