The Hypersensitive Narcissism Scale: Updated and extended construct validation in community samples using a newly...

Area of Science:

• Psychology
• Personality Science
• Clinical Psychology

Background:

• The Hypersensitive Narcissism Scale (HSNS) is a common measure for vulnerable narcissism.
• Previous research suggests HSNS may have two dimensions: hypersensitive/neurotic and egocentric/antagonistic.
• Existing factor analyses of HSNS lack methodological consistency and subscale validation.

Purpose of the Study:

• To systematically examine and compare measurement models for the HSNS.
• To validate the two proposed dimensions of the HSNS: Oversensitivity and Egocentrism.
• To map these dimensions onto established models of personality and psychopathology.

Main Methods:

• Developed and validated a German adaptation of the HSNS across three large samples (N = 3,655).
• Conducted in-depth examination of the German HSNS in a separate sample (N = 1,359).
• Performed comprehensive correlation analyses with measures of general personality, narcissism, and psychopathology.

Main Results:

• Confirmed the two-dimensional structure of the HSNS: Oversensitivity and Egocentrism.
• Found metric model invariance across gender and age.
• Demonstrated distinct nomological nets for Oversensitivity (linked to neurotic narcissism, internalizing pathology) and Egocentrism (linked to antagonistic narcissism, externalizing problems).

Conclusions:

• Reconciles the HSNS with multidimensional narcissism measures and dimensional models of personality/psychopathology.
• Attests to the HSNS's utility in capturing nuanced vulnerable narcissistic traits.
• Provides a validated two-factor structure for understanding vulnerable narcissism.