3,600 responses from 300 respondents to 12 items.
One of 2 tables from the same source; this one measures Dark Triad (Dirty Dozen). The others are listed under Related tables.
| Description | Dirty Dozen Dark Triad (DDDT), 12 items, 1-5, Brazilian Portuguese; N = 300 (the deposit's first sample); same covariates as esteves_2026_sdi. |
|---|---|
| Reference | Esteves (2026). Sexual Disgust as a Moderator of Mating Strategy in the Dark Triad. Mendeley Data, V1. https://doi.org/10.17632/thmf63pbzr |
| Licence | CC BY 4.0 |
| Source data | https://data.mendeley.com/datasets/thmf63pbzr |
These notes describe the source data, which the IRW reproduces as released. All notes are listed on the Data Notes page.
| Responses | 3,600 |
|---|---|
| Respondents | 300 |
| Items | 12 |
| Response categories | 5 |
| Responses per respondent | 12 |
| Responses per item | 300 |
| Density | 1 |
| Longitudinal | FALSE |
| age range | Adult (18+) |
|---|---|
| sample | General/non-specific |
| measurement tool | Survey/questionnaire |
| item format | Likert Scale/selected response |
| primary language(s) | por |
| construct name | Dark Triad (Dirty Dozen) |
This table has item text in the IRW: the wording administered to respondents, not just the response codes.
| Instrument | Dirty Dozen Dark Triad (DDDT), Brazilian Portuguese |
|---|---|
| Mean words per item | 5.167 |
| Mean characters per item | 31.167 |
| Mean characters per response | 2 |
| Flesch-Kincaid grade level | 5.077 |
This codebook is reconstructed by the IRW from the IRW data standard and the script that built it, esteves_2026_sexual_disgust_dark_triad.py. It is our best reading, not the source’s own codebook, and it may contain mistakes. Where the two disagree, the source data are the authority. If you find an error, please tell us.
| Column | What it is | Source column |
|---|---|---|
| IRW standard columns | ||
id | IRW standard Identifier for the focal unit being measured — typically a person, but sometimes another entity (e.g., a word in a lexical task). | made in the build script |
item | IRW standard Item identifier. | made in the build script |
resp | IRW standard Response value. | made in the build script |
| Respondent covariates | ||
cov_age | Covariate | Idade |
cov_education | Covariate | Escolaridade |
cov_marital_status | Covariate | Estado_Civil |
cov_political_orientation | Covariate | Orientação_Política |
cov_religiosity | Covariate | Religiosidade |
cov_sex | Covariate | Sexo |
cov_sexual_orientation | Covariate | Orientação_Sexual |
What item codes and covariate values stand for is in the codebook released with the source data.
Or load it directly in R or Python (both need a free Redivis account; the first call opens a browser to sign in):
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("esteves_2026_dddt")
# Python
pip install irw
import irw
df = irw.fetch("esteves_2026_dddt")
@misc{https://doi.org/10.17632/thmf63pbzr,
doi = {10.17632/THMF63PBZR},
url = {https://data.mendeley.com/datasets/thmf63pbzr},
author = {Esteves, Germano Gabriel},
keywords = {Personality Assessment},
title = {Sexual Disgust as a Moderator of Mating Strategy in the Dark Triad},
publisher = {Mendeley Data},
year = {2026}
}
| IRW version | v584 |
|---|---|
| Redivis dataset | item_response_warehouse_5 v8.5 |
| Redivis dataset DOI | 10.57761/41xy-5k56 |
| Manifest pin for this IRW version | v8.5 |
| Metadata source | irw_meta v44.0 |