190,120 responses from 9,506 respondents to 20 items.
| Description | Item-response level data from the Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5), assessing PTSD symptoms in the four Chinese samples over the past month |
|---|---|
| Reference | Xiong, X., Zhan, N., Zou, J., Xu, F., & Geng, F. (2025). Factor structure, measurement invariance, and psychometric properties of the brief version of difficulties in emotion regulation scale (DERS-16) across four Chinese samples. Personality and Individual Differences, 246, 113343. https://doi.org/10.1016/j.paid.2025.113343 |
| DOI | 10.1016/j.paid.2025.113343 |
| Licence | CC BY 4.0 |
| Source data | https://osf.io/wg568/files/osfstorage?view_only=3b9ee6f978a648deb17d81d244d6c158 |
| Responses | 190,120 |
|---|---|
| Respondents | 9,506 |
| Items | 20 |
| Response categories | 5 |
| Responses per respondent | 20 |
| Responses per item | 9,506 |
| Density | 1 |
| Longitudinal | FALSE |
| age range | Mixed |
|---|---|
| child age (for child-focused studies) | Child (6-12y), Adolescent (12-18y) |
| sample | Educational, Targeted/specific |
| construct type | Affective/mental health |
| measurement tool | Survey/questionnaire |
| item format | Likert Scale/selected response |
| primary language(s) | chi |
| construct name | Posttraumatic stress disorder checklist for DSM-5 (PCL-5) |
cov_agecov_genderiditemresp
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("pcl5_xiong_2025")
# Python
pip install irw
import irw
df = irw.fetch("pcl5_xiong_2025")
| IRW version | v393 |
|---|---|
| Redivis dataset | item_response_warehouse_2 v19.0 |
| Redivis dataset DOI | 10.57761/qtx5-4m80 |
| Manifest pin for this IRW version | v19.0 |
| Metadata source | irw_meta v23.0 |