500 responses from 50 respondents to 5 items.
| Description | Language and Communication subscale; cognitive development assessment; 50 children (Ecuador); 1-5 scale; 5 items; pre/post intervention |
|---|---|
| Reference | Yandún-Cartagena, C. A., Aroca-Fárez, A., Sono Toledo, D., & Moreno Yandún, C. E. (2026). Pre- and Post-Intervention Data Matrix: Cognitive Development Assessment in Early Childhood Education. |
| Licence | CC BY 4.0 |
| Source data | https://figshare.com/articles/dataset/Pre-_and_Post-Intervention_Data_Matrix_Cognitive_Development_Assessment_in_Early_Childhood_Education/32114668 |
| Responses | 500 |
|---|---|
| Respondents | 50 |
| Items | 5 |
| Response categories | 5 |
| Responses per respondent | 10 |
| Responses per item | 100 |
| Density | 2 |
| Longitudinal | TRUE |
| sample | Educational, Program-based |
|---|---|
| measurement tool | Observational rating |
| item format | Likert Scale/selected response |
| primary language(s) | spa |
cov_groupcov_sexiditemrespwave
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("yandun2026_language")
# Python
pip install irw
import irw
df = irw.fetch("yandun2026_language")
| 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 |