The Importance of Cognitive and Mental Factors on Prediction of Job Performance in Chinese High-Speed Railway Dispatchers

Table 5

Stepwise regression coefficients (beta weights) for the prediction of delay time.

Model	Constant	β	P value	Adjusted R^2
Constant	128.722		0.00	0.91
ACC of WM	−89.825	−0.33	0.00
RT of WM	0.085	0.27	0.00
RT of MOT	0.036	0.17	0.01
Depression	2.169	0.41	0.00
Perceived stress	−1.501	−0.18	0.00
Model	SS	DF	MS	F
Regression	184884.57	5	36976.91	96.83
Residual	16038.41	42	381.87
Total	200922.98	47

; .