The Most Widely Used Self-Report Questionnaire to Assess Psychopathy Are

question 3

Multiple Choice

The most widely used self-report questionnaire to assess psychopathy are:

• A)Psychopathic Personality Inventory-Revised
• B)Self-Report Psychopathy Scale
• C)Psychopathic Personality Inventory-Revised and the Psychopathy Checklist-Revised
• D)Psychopathic Personality Inventory-Revised and the Self-Report Psychopathy Scale
• E)Psychopathy Checklist-Revised

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Definitions:

Standard Error

A statistical measure that describes the accuracy with which a sample distribution represents a population by quantifying the dispersion of sample means around the population mean.

Critical Value Approach

A method of statistical testing which involves comparing the calculated value of a test statistic to a critical value to decide whether or not to reject the null hypothesis.

Null Hypothesis

A statement used in statistics that proposes there is no significant difference or effect, serving as the default assumption to be tested against an alternative hypothesis.

Test Statistic

A statistic (a function of the data) used in statistical hypothesis testing to decide whether to reject the null hypothesis.