3,336 responses from 417 respondents to 8 items.
One of 4 tables from the same source; this one measures Undocumented block DC (vocational digital learning survey). The others are listed under Related tables.
| Description | DC1-DC8: 8 items (1-5) of an undocumented block (DC) from a survey on interactive learning, digital competence and thinking style; N = 417 Chinese vocational-college students; cov_gender, cov_age, cov_major. |
|---|---|
| Reference | Li, L. (2026). Who benefits from digitalised vocational education? Interactive learning, digital competence and thinking style in China's vocational colleges [data]. Harvard Dataverse. https://doi.org/10.7910/DVN/JOJAGD |
| Licence | CC0 1.0 |
| Source data | https://doi.org/10.7910/DVN/JOJAGD |
These notes describe the source data, which the IRW reproduces as released. All notes are listed on the Data Notes page.
| Responses | 3,336 |
|---|---|
| Respondents | 417 |
| Items | 8 |
| Response categories | 5 |
| Responses per respondent | 8 |
| Responses per item | 417 |
| Density | 1 |
| Longitudinal | FALSE |
| age range | Adult (18+) |
|---|---|
| sample | Educational |
| construct type | Opinion/attitude |
| measurement tool | Survey/questionnaire |
| item format | Likert Scale/selected response |
| primary language(s) | chi |
| construct name | Undocumented block DC (vocational digital learning survey) |
This codebook is reconstructed by the IRW from the IRW data standard. 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.
| Column | What it is | Source column |
|---|---|---|
| IRW standard columns | ||
id | IRW standard Identifier for the focal unit being measured — typically a person, but sometimes another entity (e.g., a word in a lexical task). | not traced |
item | IRW standard Item identifier. | not traced |
resp | IRW standard Response value. | not traced |
| Respondent covariates | ||
cov_age | Covariate | not traced |
cov_gender | Covariate | not traced |
cov_major | Covariate | not traced |
What item codes and covariate values stand for is in the codebook released with the source data.
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("li_2026_vocational_dc")
# Python
pip install irw
import irw
df = irw.fetch("li_2026_vocational_dc")
@misc{https://doi.org/10.7910/dvn/jojagd,
doi = {10.7910/DVN/JOJAGD},
url = {https://dataverse.harvard.edu/citation?persistentId=doi:10.7910/DVN/JOJAGD},
author = {LI, LINGXIN},
keywords = {Social Sciences},
title = {Who benefits from digitalised vocational education? Interactive learning, digital competence and thinking style in China's vocational colleges},
publisher = {Harvard Dataverse},
year = {2026}
}
| IRW version | v584 |
|---|---|
| Redivis dataset | item_response_warehouse_7 v1.1 |
| Redivis dataset DOI | 10.57761/7pd3-sh31 |
| Manifest pin for this IRW version | v1.0 |
| Metadata source | irw_meta v44.0 |