Double-Blind Experiments Are Commonly Used to Assess the Effectiveness of Psychotherapy

question 52

True/False

Double-blind experiments are commonly used to assess the effectiveness of psychotherapy.

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Definitions:

Correlation Coefficient

A statistical measure that indicates the extent to which two variables fluctuate together, showing the strength and direction of their relationship.

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two variables.

Inverse Correlation

A relationship between two variables in which they move in opposite directions; as one variable increases, the other decreases.

Independent Variable

A variable that is manipulated in an experiment to observe its effect on the dependent variable.