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. 2019 Oct 31;10:2409. doi: 10.3389/fpsyg.2019.02409

TABLE 2.

Comparison of pre- and post-season.

Pre-season Post-season


Variable Median (IQR) Median (IQR) Z p-value Effect Size (r)x
Executive functions
MoCA total 27.00 (2.00) 26.00 (2.75) –1.69 0.090
Test of stroop hits 98.80 (3.27) 99.40 (2.08) –2.17 *0.029 0.41
Test of stroop Time 64.50 (14.50) 66.00 (14.75) –0.02 0.980
TMT-A 24.00 (10.00) 31.00 (8.00) –3.42 *0.002a 0.65
TMT-B 48.00 (34.00) 65.00 (26.00) –2.41 *0.016a 0.45
Psychological needs thwarting
Autonomy 9.50 (3.75) 8.50 (8.75) –0.67 0.750a
Relatedness 9.50 (8.50) 7.50 (5.00) –2.67 *0.021* 0.50
Competence 8.50 (5.00) 8.00 (9.00) –0.01 0.987a
Affective assessment
GAD-7 3.00 (5.00) 3.00 (4.75) –0.85 0.391
BDI-II 5.00 (8.00) 6.50 (7.75) –0.37 0.705

Mean (SD) Mean (SD) t(df) p-value Effect Size (Cohen’s d)x

PNT total 28.64 (9.35) 26.28 (12.69) t(27) = 1.331 0.194

IQR = interquartile range. aFDR correction was used to correct for multiple comparison in variables belonging to the same construct. xEffect size (r) is only reported when significant results were found. significant results with p < 0.05.