Claims

Six weeks of adaptive training produced a significant improvement in subtraction relative to a waiting control group

Claim · All claims
Evidence · 1 study · causal r2 · q3
Currency · newest study 2013 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q3 i? Children trained with the system improved significantly in subtraction compared with the waiting group (HRT interaction p<.001, AC interaction p<.001). → Käser 2013

Evidence

Käser 2013

Käser, T., Busetto, A.G., Solenthaler, B., Baschera, G.-M., Kohn, J., Kucian, K., von Aster, M., Gross, M. (2013). Modelling and Optimizing Mathematics Learning in Children. International Journal of Artificial Intelligence in Education. https://doi.org/10.1007/s40593-013-0003-7

q3 · i? · causal · r2

Repeated measures GLM with group (training/waiting) as between-subject factor on 63 children with mathematics difficulties; training group trained 6 weeks. The article reports "a significant improvement in subtraction" with HRT and AC interactions both p<.001; no effect size printed.

"The training induced a significant improvement in subtraction, while no improvement was found after the waiting period (HRT interaction:p<. 001, AC interaction:p<. 001)."

Discussion

Page metadata
Field Value
type claim
id calcularis-training-significant-subtraction-gains
title Six weeks of adaptive training produced a significant improvement in subtraction relative to a waiting control group
description Six weeks of adaptive training produced a significant improvement in subtraction relative to a waiting control group
status review
evidence_strength moderate
newest_evidence 2013
generated by process:wiki-ingest on 2026-10-28
trust unverified — no one has confirmed this page's content
sources 1 — käser-2013

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