Table 2.

Differences between groups (t-tests).

Variable	Group 1	Group 2	n1	n2	Statistic	df	p-value	p.adj	p.adj.significance
Disposition	Dispatcher	Operator	13	10	0.72	19.19	0.48	0.60	ns
HPHA	Dispatcher	Operator	13	10	1.04	19.98	0.31	0.60	ns
HPLA	Dispatcher	Operator	13	10	−0.26	19.93	0.80	0.80	ns
Control	Dispatcher	Operator	13	10	−0.45	20.09	0.66	0.75	ns
LPHA	Dispatcher	Operator	13	10	−0.98	17.04	0.34	0.60	ns
LPLA	Dispatcher	Operator	13	10	−2.03	18.38	0.06	0.57	ns
Weight	Dispatcher	Operator	13	10	0.72	16.66	0.48	0.60	ns
Expectation	Dispatcher	Operator	13	10	1.49	20.17	0.15	0.60	ns
Break	Dispatcher	Operator	13	10	−1.75	11.83	0.10	0.60	ns
Relationships	Dispatcher	Operator	13	10	0.29	18.33	0.78	0.80	ns
Role	Dispatcher	Operator	13	10	2.29	14.74	0.04	0.57	ns
Total Experience	Dispatcher	Operator	13	10	0.97	20.81	0.34	0.60	ns
Current Experience	Dispatcher	Operator	13	10	−1.55	19.23	0.14	0.60	ns
Work Stress	Dispatcher	Operator	13	10	0.80	12.75	0.44	0.60	ns
Age	Dispatcher	Operator	13	10	0.42	20.93	0.68	0.75	ns
Support from Supervisor	Dispatcher	Operator	13	10	0.97	13.34	0.35	0.60	ns
Support from Colleagues	Dispatcher	Operator	13	10	0.73	16.62	0.47	0.60	ns
Demands	Dispatcher	Operator	13	10	0.73	20.08	0.47	0.60	ns
Height	Dispatcher	Operator	13	10	1.19	20.37	0.25	0.60	ns
Change	Dispatcher	Operator	13	10	1.39	13.33	0.19	0.60	ns