10,605 responses from 505 respondents to 21 items.
| Description | Prodromal Questionnaire-Brief Version (PQ-B, 21 items, 0-5), Chinese help-seeking clinical sample, N=505. |
|---|---|
| Reference | Xu L, Zhang T, Zheng L, Li H, Tang Y, Luo X, Sheng J, Wang J (2016). Psychometric Properties of Prodromal Questionnaire-Brief Version among Chinese Help-Seeking Individuals. PLOS ONE 11(4):e0148935. |
| DOI | 10.1371/journal.pone.0148935 |
| Licence | CC BY 4.0 |
| Source data | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0148935 |
| Responses | 10,605 |
|---|---|
| Respondents | 505 |
| Items | 21 |
| Response categories | 6 |
| Responses per respondent | 21 |
| Responses per item | 505 |
| Density | 1 |
| Longitudinal | FALSE |
| age range | Mixed |
|---|---|
| child age (for child-focused studies) | Adolescent (12-18y) |
| sample | Clinical |
| measurement tool | Survey/questionnaire |
| item format | Likert Scale/selected response |
| primary language(s) | chi |
cov_agecov_family_historycov_groupcov_sexiditemresp
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("xu_2016_pqb")
# Python
pip install irw
import irw
df = irw.fetch("xu_2016_pqb")
| IRW version | v393 |
|---|---|
| Redivis dataset | item_response_warehouse_3 v7.0 |
| Redivis dataset DOI | 10.57761/pqqn-pm43 |
| Manifest pin for this IRW version | v7.0 |
| Metadata source | irw_meta v23.0 |