A Variable That Takes on the Values of 0 or 1

question 55

Multiple Choice

A variable that takes on the values of 0 or 1 and is used to incorporate the effect of qualitative variables in a regression model is called

• A)an interaction
• B)a constant variable
• C)a dummy variable
• D)None of these alternatives is correct.

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Definitions:

IV × PV Design

A factorial experimental design involving an independent variable (IV) and a participant variable (PV), used to examine their interaction effects.

Participant Variable

A characteristic or attribute of the individuals participating in a study that can affect its outcome.

Manipulated Variable

The variable in an experiment that is systematically altered by the researcher to observe its effect on a dependent variable.

IV × PV Factorial

A factorial design involving an independent variable (IV) and a participant variable (PV), typically used to examine their interactive effects on a dependent variable.