Computerized dynamic assessment of seriational thinking modifiability: Effects of mediation on seriation and readiness for math among kindergarten and grade 1 children

The findings revealed that children in the experimental group demonstrated improved seriation and math performance compared to children in the control group. More significant increases were observed in size and darkness than in quantity. Seriational modifiability significantly predicted readiness for math improvement. The findings support our hypothesis that seriation intervention is essential for developing math thinking.