The proposed cause which the researcher controls by manipulating its value in an experiment is referred to as a(n) _____.

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The proposed cause that a researcher controls by manipulating its value in an experiment is referred to as an experimental variable. It is the variable that is being deliberately changed or manipulated in an experiment to see how it affects the dependent variable. The dependent variable, on the other hand, is the variable that is being measured or observed for changes and is affected by the experimental variable. Endogenous variables are variables that are present within a system or model that is being analyzed, while concomitant variables are variables that may affect the dependent variable but are not intentionally being manipulated by the researcher.

The Proposed Cause Which the Researcher Controls by Manipulating Its