"Validity" Refers to the Ability

question 69

Multiple Choice

"Validity" refers to the ability

• A)of the personality test to produce the same test score for an individual at other testings.
• B)to assign a personality test score to a person.
• C)of a personality test to measure other personality traits.
• D)to measure what the personality test purports to measure.

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Definitions:

Regression Line

A line through a scatter plot of data points that best expresses the relationship between those points, typically used in linear regression.

Coefficient Of Determination

The coefficient of determination, denoted as R², measures the proportion of the variance in the dependent variable that is predictable from the independent variables in a regression model.

Coefficient Of Correlation

A mathematical metric that determines both the magnitude and trend of the association between two factors.

Coefficient Of Correlation

A measure that determines the strength and direction of a linear relationship between two variables, typically denoted as 'r'.