Table 3.

Summary of descriptive statistics between tRelaxed and tStressed phases for the Mixed Task model.

Measure		tRelaxeda, mean (SE)	tStressedb, mean (SE)	t test (17)	Z test (17)	P value	Cohen d
Normalized velocity
	Mean	0.47 (0.16)	0.49 (0.12)	0.50	N/Ac	.31	0.15
	SD	0.39 (0.14)	0.47 (0.20)	1.42	N/A	.09	0.48
Normalized acceleration
	Mean	0.35 (0.15)	0.43 (0.18)	1.36	N/A	.10	0.49
	SD	0.31 (0.17)	0.42 (0.17)	1.54	N/A	.07	0.64
Normalized area
	Mean	0.40 (0.18)	0.55 (0.16)	2.18	N/A	.02 d	0.87
	SD	0.39 (0.17)	0.53 (0.13)	2.08	N/A	.03	0.92
Mass-spring-damper model
	Γ (damping ratio)	0.538 (0.007)	0.540 (0.006)	N/A	0.11	.46	0.09
	ω (damping frequency) (rad/s)	0.256 (0.006)	0.261 (0.005)	1.21	N/A	.12	0.17

^atRelaxed: relaxed task.

^btStressed: stressed task.

^cN/A: not applicable.

^dItalicized values indicate significance (P<.05).