johannisson_2016_ipip_neo

24,000 responses from 200 respondents to 120 items.

About this table

Description120-item IPIP-NEO personality inventory (1-5 Likert), n=200
ReferenceJohannisson (2016). Correlations between personality traits and specific groups of alpha waves in the human EEG. PeerJ.
DOI10.7717/peerj.2245
LicenceCC BY 4.0
Source datahttps://europepmc.org/article/PMC/PMC4957988

Size and shape

Responses24,000
Respondents200
Items120
Response categories5
Responses per respondent120
Responses per item200
Density1
LongitudinalFALSE

Classification

measurement toolSurvey/questionnaire
item formatLikert Scale/selected response
primary language(s)swe

Item text

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

InstrumentIPIP-NEO-120 (120-item International Personality Item Pool representation of the NEO-PI-R)
Mean words per item4.558
Mean characters per item26.258
Mean characters per response19.800
Flesch-Kincaid grade level4.546

Codebook

This codebook is reconstructed by the IRW from the IRW data standard and the script that built it, johannisson_2016_ipip_neo.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.

ColumnWhat it isSource column
IRW standard columns
idIRW 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
itemIRW standard Item identifier.index
respIRW standard Response value.made in the build script

What item codes and covariate values stand for is in the codebook released with the source data.

Get the data

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

Or load it directly in R or Python:

# R (no account needed)
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("johannisson_2016_ipip_neo")
# Python (needs a free Redivis account)
pip install irw

import irw
df = irw.fetch("johannisson_2016_ipip_neo")

How to cite

@article{Johannisson_2016, title={Correlations between personality traits and specific groups of alpha waves in the human EEG}, volume={4}, ISSN={2167-8359}, url={http://dx.doi.org/10.7717/peerj.2245}, DOI={10.7717/peerj.2245}, journal={PeerJ}, publisher={PeerJ}, author={Johannisson, Tomas}, year={2016}, month=July, pages={e2245} }

Version and provenance

IRW versionv540
Redivis datasetitem_response_warehouse_4 v13.0
Redivis dataset DOI10.57761/w8zx-td92
Manifest pin for this IRW versionv13.0
Metadata sourceirw_meta v37.0