135,750 responses from 4,084 respondents to 86 items.
| Description | Math data from students in an RCT |
|---|---|
| Reference | Davenport, J. L., Kao, Y. S., Johannes, K. N., Hornburg, C. B., & McNeil, N. M. (2023). Improving children’s understanding of mathematical equivalence: An efficacy study. Journal of Research on Educational Effectiveness, 16(4), 615-642. Davenport, Jodi, McNeil, Nicole, and Kao, Yvonne. Improving Children’s Understanding of Mathematical Equivalence: An Efficacy Study. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2022-10-27. https://doi.org/10.3886/E182542V1 |
| Licence | CC BY 4.0 |
| Source data | https://www.openicpsr.org/openicpsr/project/182542/version/V1/view |
| Responses | 135,750 |
|---|---|
| Respondents | 4,084 |
| Items | 86 |
| Response categories | 2 |
| Responses per respondent | 33.239 |
| Responses per item | 1578.488 |
| Density | 0.387 |
| Longitudinal | TRUE |
| age range | Child (<18y) |
|---|---|
| child age (for child-focused studies) | Child (6-12y) |
| sample | Educational |
| construct type | Developmental |
| measurement tool | Observational rating |
| item format | Mixed |
| construct name | Improving Children's Understanding of Mathematical Equivalence: An Efficacy Study |
cluster_ididitemresptreatwave
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("gilbert_meta_21")
# Python
pip install irw
import irw
df = irw.fetch("gilbert_meta_21")
| 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 |