948 responses from 237 respondents to 4 items.
| Description | Vietnamese Gen Z green purchasing survey: perceived behavioral control subscale (TPB), 4 items, 1-5 Likert, N=237 |
|---|---|
| Reference | Ngo, Q.-H., & Nguyen, T.-D. (2025). Exploring green purchasing intentions and behaviours among Vietnamese Generation Z: A perspective from the theory of planned behaviour. PLOS ONE. |
| DOI | 10.1371/journal.pone.0323879 |
| Licence | CC BY 4.0 |
| Source data | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0323879 |
| Responses | 948 |
|---|---|
| Respondents | 237 |
| Items | 4 |
| Response categories | 5 |
| Responses per respondent | 4 |
| Responses per item | 237 |
| Density | 1 |
| Longitudinal | FALSE |
| age range | Mixed |
|---|---|
| child age (for child-focused studies) | Adolescent (12-18y) |
| measurement tool | Survey/questionnaire |
| item format | Likert Scale/selected response |
| primary language(s) | vie |
cov_agecov_educationcov_english_levelcov_gendercov_marital_statusiditemresp
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("ngo_2025_green_pbc")
# Python
pip install irw
import irw
df = irw.fetch("ngo_2025_green_pbc")
| 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 |