sd4_silvia_2025

14,840 responses from 530 respondents to 28 items.

About this table

DescriptionItem-level responses from the Short Dark Tetrad (SD4), assessing four socially aversive traits: Machiavellianism, Narcissism, Psychopathy, and Sadism.
ReferenceSilvia, Paul & Burnett, Meriel. (2025). Brief Assessment of the Triarchic Model of Psychopathy: Evaluating the Short TriPM Scales with Exploratory Graph Analysis and Item Response Theory. 10.31234/osf.io/uy9gb_v1.
DOI10.31234/osf.io/uy9gb_v1
LicenceCC BY 4.0
Source datahttps://osf.io/xkp86/files/osfstorage

Size and shape

Responses14,840
Respondents530
Items28
Response categories5
Responses per respondent28
Responses per item530
Density1
LongitudinalFALSE

Classification

age rangeAdult (18+)
sampleInternet-based
construct typePersonality
measurement toolSurvey/questionnaire
item formatLikert Scale/selected response
primary language(s)eng
construct nameShort Dark Tetrad Scale (SD4)

Columns

cov_agecov_educov_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("sd4_silvia_2025")
# Python
pip install irw

import irw
df = irw.fetch("sd4_silvia_2025")

Version and provenance

IRW versionv393
Redivis datasetitem_response_warehouse_2 v19.0
Redivis dataset DOI10.57761/qtx5-4m80
Manifest pin for this IRW versionv19.0
Metadata sourceirw_meta v23.0