Fig. 4 | Scientific Reports

Fig. 4

From: Differential impact of various in-class physical exercise interventions on cognitive function and mathematics achievement in primary school children

Fig. 4

Presents the results for the subsample of children whose concentration levels are at least 0.58 standard deviations below the mean of the overall sample. Part (A) illustrates these children as colored points, categorized by their group affiliation, with dashed vertical lines indicating the different classes. Parts (B) and (D) depict the results from the KoKi test, specifically concentration (B) and accuracy (D). Parts (C) and (E) display the results for academic achievement for the easy (C) and difficult (E) sections of the test. Statistical analyses of the differences between pre- and post-test scores across groups are detailed in the Results section of the manuscript. Colored dots represent individual values, while gray dots and error bars indicate mean values and standard deviations.

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