Table 5.

Standardized and unstandardized regression coefficients for variables entered into the model.

Variable	B	Standard Error	Βeta Coefficient	T-statistic	P-value	95% CI
Mental Fatigue Scale	-6.990	27.042	N/A	-0.258	.797	-60.848 to 46.869
Average Reaction Time	46.610	18.898	.312	2.466	.016	8.971 to 84.249
Average Reactions Correct	1.442	1.654	.099	0.872	.386	-1.853 to 4.737
Average Spatial Span Correct	-3.505	2.991	-.138	-1.172	.245	-9.462 to 2.452
Total Mental Arithmetic Correct	0.696	0.488	.179	1.427	.158	-.276 to 1.668