About this table

Description	Test of Early Mathematics Ability, third edition, or TEMA-3
Reference	Thai, K. P., Bang, H. J., & Li, L. (2022). Accelerating early math learning with research-based personalized learning games: A cluster randomized controlled trial. Journal of Research on Educational Effectiveness, 15(1), 28-51.
DOI	10.1080/19345747.2021.1969710
Licence	CC BY 4.0
Source data	https://data.mendeley.com/datasets/gf9dc6zxdx/5

Size and shape

Responses	66,768
Respondents	428
Items	78
Response categories	2
Responses per respondent	156
Responses per item	856
Density	2
Longitudinal	TRUE

Classification

age range	Child (<18y)
child age (for child-focused studies)	Early (<6y)
sample	Educational
construct type	Cognitive/educational
measurement tool	Test
item format	Likert Scale/selected response
primary language(s)	eng
construct name	Test of Early Mathematics Ability, third edition, or TEMA-3

Item text

This table has item text in the IRW: the wording administered to respondents, not just the response codes.

Instrument	Test of Early Mathematics Ability, third edition, or TEMA-3
Mean words per item	24.321
Mean characters per item	129.218
Flesch-Kincaid grade level	3.260

Codebook

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
`block_id`	IRW standard The level above cluster_id — in a randomised design, the block or stratum within which assignment was made (treat varies within a block, and clusters nest in blocks).	not traced
`cluster_id`	IRW standard The group a focal unit is nested in — classroom, teacher, school.	not traced
`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
`treat`	IRW standard Treatment group assignment in experimental studies.	not traced
`wave`	IRW standard Longitudinal wave indicator.	not traced
Respondent covariates
`cov_age_wave1`	Covariate	not traced
`cov_age_wave2`	Covariate	not traced
`cov_grade`	Covariate	not traced
`cov_male`	Covariate	not traced

What item codes and covariate values stand for is in the source’s codebook, Teacher Survey Codebook.docx.

Get the data

Download CSVno account needed Browse on Redivisexplore and query Croissant metadataHugging Face, Kaggle, OpenML

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("gilbert_meta_76")

# Python
pip install irw

import irw
df = irw.fetch("gilbert_meta_76")

How to cite

@article{Thai_2021, title={Accelerating Early Math Learning with Research-Based Personalized Learning Games: A Cluster Randomized Controlled Trial}, volume={15}, ISSN={1934-5739}, url={http://dx.doi.org/10.1080/19345747.2021.1969710}, DOI={10.1080/19345747.2021.1969710}, number={1}, journal={Journal of Research on Educational Effectiveness}, publisher={Informa UK Limited}, author={Thai, Khanh-Phuong and Bang, Hee Jin and Li, Linlin}, year={2021}, month=sep, pages={28–51} }

Version and provenance

IRW version	v549
Redivis dataset	item_response_warehouse v70.0
Redivis dataset DOI	10.57761/4qxs-pq87
Manifest pin for this IRW version	v70.0
Metadata source	irw_meta v39.0