In the DSM-5, the American Psychiatric Association Added This New

question 122

Multiple Choice

In the DSM-5, the American Psychiatric Association added this new criterion for substance use disorder.

• A) Recurrent legal difficulties
• B) Craving or a strong desire or urge to use the substance
• C) Recurring failure to meet major role obligations
• D) Unintentional use in excessive amounts

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Definitions:

COV

The coefficient of variation, a measure of relative variability that describes the ratio of the standard deviation to the mean.

Independent Variables

Variables in an experiment that are manipulated or chosen by the researcher to investigate their effects on the dependent variable.

Coefficient Of Correlation

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

COV

A statistical measure expressed as a coefficient indicating the relative dispersion of a dataset or the ratio of the standard deviation to the mean.