Table 2.
Descriptive analyses of variables of interest before (T0) vs after (T1) the 3 weeks of daily physical activity in the whole cohort (N=79).
| Variable | Score before the program (T0), mean (SD) | Score after the program (T1), mean (SD) | Difference (T1-T0), value (% change) | W | P value | rrba, value (95% CI) | |
| Physical literacy | 70.8 (13.6) | 73.4 (13.3) | +2.6 (+3.6%) | 933.0 | .002b | −0.39 (−0.58 to −0.16) | |
| Academic achievement |
|
|
|||||
|
|
Mathematics | 63.6 (32.5) | 60.8 (31.0) | −2.8 (−4.4%) | 1440.0 | .35 | 0.12 (−0.13 to 0.37) |
|
|
French | 59.3 (26.2) | 65.0 (27.9) | +5.7 (+9.6%) | 858.0 | .05b | −0.26 (−0.50 to 0.00) |
| Motivation |
|
|
|||||
|
|
Mathematics | 7.1 (3.6) | 7.8 (3.0) | +0.7 (+9.8%) | 381.5 | .005b | −0.44 (−0.66 to −0.16) |
|
|
French | 5.3 (3.2) | 5.6 (2.9) | +0.3 (+5.6%) | 1222.0 | .48 | −0.09 (−0.34 to 0.16) |
| Concentration |
|
|
|||||
|
|
Classroom (general) | 5.5 (3.0) | 6.0 (2.7) | +0.5 (+9.0%) | 934.5 | .07 | −0.24 (−0.48 to 0.01) |
|
|
Mathematics | 7.0 (3.2) | 7.2 (2.8) | +0.2 (+2.8%) | 580.0 | .16 | −0.21 (−0.48 to 0.08) |
|
|
French | 5.6 (2.7) | 6.4 (2.8) | +0.8 (+14.2%) | 838.0 | .01b | −0.34 (−0.55 to −0.09) |
| Self-efficacy |
|
||||||
|
|
Mathematics | 6.8 (2.8) | 7.2 (3.1) | +0.4 (+5.8%) | 887.5 | .30 | −0.14 (−0.40 to 0.13) |
|
|
French | 6.1 (3.1) | 6.7 (2.8) | +0.6 (+9.8%) | 728.5 | .02b | −0.32 (−0.54 to −0.05) |
aRank biserial correlation.
bStatistically significant.