Claims

Task-specific improvement was identified only in individual learning curves and was not apparent in averaged performance data

Claim · All claims
Evidence · 1 study · associational r2 · q3
Currency · newest study 2023 · 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? The task-specific improvement was identified only when analyzing individual learning curves; the average performance data appeared considerably smoother and did not show it. → Julia Ericson and Torkel Klingberg 2023

Evidence

Julia Ericson and Torkel Klingberg 2023

Julia Ericson and Torkel Klingberg. (2023). A dual-process model for cognitive training. npj Science of Learning. https://doi.org/10.1038/s41539-023-00161-2

q3 · i? · associational · r2

Comparison of the averaged training data for the whole population against the fitted piecewise linear model with average parameter values (βTS = 0.269; βcap = 0.013; α = 5.497; τ = 0.481). The article reports the improvement "was not apparent in the average performance data".

"the task-speci fic improvement was identi fied only when analyzing individual learning curves and was not apparent in the average performance data, which had a considerably smoother appearance (Fig. 6c)."

Discussion

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