Table 3:

Descriptive statistics and correlation analysis

Variable	1	2	3	4	5	6	7	8
Mean	3.16	2.90	3.22	3.99	3.08	2.62	3.24	3.91
Standard deviation	0.79	0.81	0.93	0.75	0.89	0.94	1.00	0.71
Skewness	0.45	0.96	−0.37	−0.05	0.30	1.23	−0.45	0.11
Kurtosis	0.83	1.67	1.26	−1.13	0.28	1.33	0.66	−0.85
Cognitive anxiety (red)	1.00
Physical anxiety (red)	0.78 **	1.00
Confidence (red)	−0.73 **	−0.70 **	1.00
Performance (red)	−0.24 **	−0.21 **	0.33 **	1.00
Cognitive anxiety (blue)	0.55 **	0.38 **	−0.34 **	0.26 **	1.00
Physical anxiety (blue)	0.53 **	0.42 **	−0.35 **	0.29 **	0.66 **	1.00
Confidence (blue)	−0.38 **	−0.26 **	0.25 **	−0.25 **	−0.73 **	−0.69 **	1.00
Performance (blue)	0.29 **	0.28 **	−0.21 **	0.26 **	−0.26 **	−0.23 **	0.38 **	1.00

^**P<0.01; tested via Pearson correlation analysis