Analysis

The Narcissistic Personality Inventory (NPI-16) is a shortened version of the original Narcissistic Personality Inventory (NPI), designed to measure narcissistic traits with fewer questions but with similar accuracy.

Purpose

The main purpose of the NPI-16 is to provide a more concise and quicker method for assessing narcissistic personality traits while maintaining the accuracy and reliability of the original scale. It is used in research and clinical settings to evaluate the degree of narcissism, mainly in cases where a rapid assessment is required.

Scoring

The NPI-16 includes 16 statements that are typically scored on a 5-point Likert scale or through a forced-choice method (e.g., true/false). The total score is calculated by summing the responses to the items, with higher scores indicating a stronger tendency toward narcissistic traits.

References

Raskin, R., & Terry, H. (1988). A principal-components analysis of the Narcissistic Personality Inventory and further evidence of its construct validity. Journal of Personality and Social Psychology, 54(5), 890–902.
Emmons, R. A. (1987). Narcissism: Theory and measurement. Journal of Personality and Social Psychology, 52(1), 11–17.
Miller, J. D., & Campbell, W. K. (2008). A meta-analysis of the relationship between narcissism and antisocial personality disorder. Personality Disorders: Theory, Research, and Treatment, 1(2), 106–121.
McDonald, L. A., & Donnellan, M. B. (2010). Self-esteem and narcissism in the workplace: A review. Journal of Organizational Behavior, 31(1), 139–159.
Raskin, R., & Hall, C. S. (1979). A narcissistic personality inventory. Psychological Reports, 45(2), 590–598.