The Narcissistic Personality Inventory-16 (NPI-16) is a shortened form of the NPI-40 for measuring subclinical narcissism. When situations do not allow the longer 40-item version, this 16-item version is used. Notably, the NPI-16 has been shown to have meaningful face, discriminant, internal and predicative validity.
Authors
Daniel Ames, Paul Rose, & Cameron P. Anderson (2006).
Reliability and Validity
α = .72; mean inter-item correlation = .13; loadings on the first unrotated factor ranged from .13 to .66 with the first factor capturing 19.9 percent of variance; correlated with the NPI-40 at r = .90 (p < .001)
Obtaining the NPI-16
Administration, Analysis and Reporting
Intellectus Consulting can assist the student or professional researcher in administering the survey instrument, collecting the data, conducting the analyses and explaining the results.
For additional information on these services, click here.
References
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The Narcissistic Personality Inventory-16 (NPI-16) is a shortened form of the NPI-40 for measuring subclinical narcissism. When situations do not allow for the use of the longer 40-item version, the 16-item version is utilized instead. Notably, the NPI-16 has been shown to possess meaningful face, discriminant, internal, and predictive validity.
Authors
Daniel Ames, Paul Rose, & Cameron P. Anderson (2006).
Reliability and Validity
α = .72; mean inter-item correlation = .13; loadings on the first unrotated factor ranged from .13 to .66 with the first factor capturing 19.9 percent of variance; correlated with the NPI-40 at r = .90 (p < .001)
Obtaining the NPI-16
Administration, Analysis and Reporting
Statistics Solutions consists of a team of professional methodologists and statisticians that can assist the student or professional researcher in administering the survey instrument, collecting the data, conducting the analyses and explaining the results.
For additional information on these services, click here.
References
Ames, Daniel R., Rose, Paul, and Anderson, Cameron P. (2006). The NPI-16 as a short measure of narcissism. Journal of Research in Personality, 40, 440-450.
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, 890–902. http://www.columbia.edu/~da358/npi16/raskin.pdf