narcissistic_personality_inventory

448,298 responses from 11,241 respondents to 40 items.

About this table

DescriptionThe measurement of narcissism as a personality trait in social psychological research.
ReferenceRaskin, 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.
DOI10.1037/0022-3514.54.5.890
LicenceCC BY 4.0
Source datahttps://openpsychometrics.org/_rawdata/

Size and shape

Responses448,298
Respondents11,241
Items40
Response categories2
Responses per respondent39.881
Responses per item11207.450
Density0.997
LongitudinalFALSE

Classification

construct typePersonality
measurement toolSurvey/questionnaire
item formatLikert Scale/selected response
primary language(s)eng
construct nameNarcissistic Personality Inventory (NPI)

Item text

This table has item text in the IRW: the wording administered to respondents, not just the response codes.

InstrumentNarcissistic Personality Inventory (NPI-40)
Mean words per item1
Mean characters per item2
Mean characters per response41.413
Flesch-Kincaid grade level-3.400

Columns

cov_agecov_genderiditemresp

Get the data

Download CSVno account neededBrowse on Redivisexplore and queryCroissant metadataHugging Face, Kaggle, OpenML

Or load it directly in R or Python:

# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("narcissistic_personality_inventory")
# Python
pip install irw

import irw
df = irw.fetch("narcissistic_personality_inventory")

Version and provenance

IRW versionv393
Redivis datasetitem_response_warehouse v53.0
Redivis dataset DOI10.57761/4g08-xt41
Manifest pin for this IRW versionv53.0
Metadata sourceirw_meta v23.0