klatt_2016_speed_estimation

2,880 responses from 60 respondents to 48 items.

About this table

Description48-trial car-speed-estimation task: signed estimation error (verbal estimate minus true target speed, km/h) for 8 approaching cars x 3 target speeds x 2 road positions, from a pedestrian road-crossing study
ReferenceKlatt WK, Chesham A, Cassuto ZY, et al. (2016) Putting Up a Big Front: Car Design and Size Affect Road-Crossing Behaviour. PLoS ONE.
DOI10.1371/journal.pone.0159455
LicenceCC BY 4.0
Source datahttps://journals.plos.org/plosone/article/file?type=supplementary&id=10.1371/journal.pone.0159455.s001

Size and shape

Responses2,880
Respondents60
Items48
Response categories58
Responses per respondent48
Responses per item60
Density1
LongitudinalFALSE

Classification

measurement toolTest
item formatConstructed Response
primary language(s)ger

Codebook

This codebook is reconstructed by the IRW from the IRW data standard and the script that built it, klatt_2016_speed_estimation.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).Vp
itemIRW standard Item identifier.made in the build script
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 (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("klatt_2016_speed_estimation")
# Python
pip install irw

import irw
df = irw.fetch("klatt_2016_speed_estimation")

How to cite

@article{Klatt_2016, title={Putting Up a Big Front: Car Design and Size Affect Road-Crossing Behaviour}, volume={11}, ISSN={1932-6203}, url={http://dx.doi.org/10.1371/journal.pone.0159455}, DOI={10.1371/journal.pone.0159455}, number={7}, journal={PLOS ONE}, publisher={Public Library of Science (PLoS)}, author={Klatt, Wilhelm K. and Chesham, Alvin and Lobmaier, Janek S.}, editor={Di Russo, Francesco}, year={2016}, month=July, pages={e0159455} }

Version and provenance

IRW versionv569
Redivis datasetitem_response_warehouse_4 v13.0
Redivis dataset DOI10.57761/w8zx-td92
Manifest pin for this IRW versionv13.0
Metadata sourceirw_meta v43.0