391,755 responses from 3,780 respondents to 69 items.
| Description | Math data from an RCT |
|---|---|
| Reference | Romero, M., Sandefur, J., & Sandholtz, W. A. (2020). Outsourcing education: Experimental evidence from Liberia. American Economic Review, 110(2), 364-400. Romero, Mauricio; Sandefur, Justin; Sandholtz, Wayne, 2018, "Partnership Schools for Liberia", https://doi.org/10.7910/DVN/5OPIYU, Harvard Dataverse, V4 |
| Licence | CC0 1.0 |
| Source data | https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/5OPIYU |
| Responses | 391,755 |
|---|---|
| Respondents | 3,780 |
| Items | 69 |
| Response categories | 2 |
| Responses per respondent | 103.639 |
| Responses per item | 5677.609 |
| Density | 1.502 |
| Longitudinal | TRUE |
| age range | Mixed |
|---|---|
| child age (for child-focused studies) | Child (6-12y), Adolescent (12-18y) |
| sample | Educational |
| construct type | Cognitive/educational, Developmental |
| measurement tool | Observational rating |
| item format | Mixed |
| construct name | Partnership Schools for Liberia |
This table has item text in the IRW: the wording administered to respondents, not just the response codes.
| Instrument | Partnership Schools for Liberia student assessment, mathematics test (Romero, Sandefur & Sandholtz 2020) |
|---|---|
| Mean words per item | 3.319 |
| Mean characters per item | 10.551 |
| Mean characters per response | 2 |
| Flesch-Kincaid grade level | -1.490 |
cluster_idcov_agecov_femaleiditemresptreatwave
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("gilbert_meta_14")
# Python
pip install irw
import irw
df = irw.fetch("gilbert_meta_14")
| IRW version | v393 |
|---|---|
| Redivis dataset | item_response_warehouse v53.0 |
| Redivis dataset DOI | 10.57761/4g08-xt41 |
| Manifest pin for this IRW version | v53.0 |
| Metadata source | irw_meta v23.0 |