Table 6. Linear model with interaction type, technical affinity and the interaction between the two as predictors and switching off time as criterion.

	Δ R2	ΔF	p	b	SE B	t	p
Constant				6.68	0.90	7.38	< .001
Interaction type (centred)	.04	2.58	.113	2.78	1.81	1.54	.129
Technical affinity (centred)	.07	4.90	.030	3.16	1.67	1.89	.064
Interaction type x Technical affinity	.13	10.77	.002	11.01	3.36	3.28	.002

Note. R² = .23