A Variable for Which the Scores Represent a Change in Quantity

question 5

Multiple Choice

A variable for which the scores represent a change in quantity is a _____ variable.

• A)qualitative
• B)quantitative
• C)class interval
• D)nominal

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Definitions:

Confounding Variable

An external factor in a research study that can cause a false association between the study variables, compromising the results' validity.

Dependent Variable

In scientific research, this is the variable being tested and measured, which is expected to change as a result of manipulations to the independent variable.

Psychotherapy

A form of treatment for mental health disorders where a trained therapist uses psychological techniques to help a patient understand and overcome their issues.

Experimental Study

A research methodology that determines the cause-and-effect relationship between variables by manipulating and controlling for certain factors.