Beyond linear regression: Statistically modeling aptitude-treatment interactions and the differential effectiveness of educational interventions
Three novel methods for modeling heterogeneity in treatment effects
Aptitude-Treatment-Interaction Effects in Digital Math Learning
A new article in Learning and Instruction examines which students benefit from different types of scaffolding when learning fractions on the number line in tablet-based …
Scaffolding of learning activities: Aptitude-treatment-interaction effects in math?
Specific scaffolds were linked to learning activities in fraction learning