Bryant2016.RdData from a multi-level multiple baseline design conducted by Bryant et al. (2016). The study involved collecting repeated measures of math performance on twelve students nested in three schools. The variables are as follows:
Study_ID Study identifier.
school School identifier.
case Student identifier.
session Measurement occasion.
treatment Indicator for treatment phase.
outcome Texas Early Mathematics Inventory (TEMI-Aim Check) scores.
trt_time Measurement occasion times treatment phase.
session_c Measurement occasion centered at the follow-up time (Measurement occasion 9).
A data frame with 299 rows and 8 variables
Bryant, B. R., Bryant, D. P., Porterfield, J., Dennis, M. S., Falcomata, T., Valentine, C., Brewer, C., & Bell, K. (2016). The effects of a Tier 3 intervention on the mathematics performance of second grade students with severe mathematics difficulties. Journal of Learning Disabilities, 49(2), 176-188. doi:10.1177/0022219414538516