Table 2 Intensified job demands (IJDs)...

Table 2

Intensified job demands (IJDs) as predictors of work engagement in nine subsamples

Predictor^a)	1 n = 423	2 n = 535	3 n = 329	4 n = 264	5 n = 1911	6 n = 453	7 n = 542	8 n = 638	9 n = 980
Step II
WI	−0.16*	−0.02	−0.17*	−0.15*	−0.20***	−0.18**	−0.21***	−0.17***	−0.14***
WI	−0.02	0.03	−0.01	−0.04	−0.17***	−0.07	−0.12**	−0.06	−0.10***
IJP	0.14*	0.05	0.27***	0.08	−0.01	0.18**	0.12*	0.14**	−0.01
IJP	0.17***	0.04	0.15**	0.10	−0.09***	0.11*	0.06	0.08*	0.00
ICP	0.09	−0.06	−0.20**	−0.14*	0.01	−0.05	−0.09	−0.03	0.07
ICP	0.15***	0.01	−0.02	−0.04	−0.06**	0.05	−0.01	0.01	0.04
ILD	0.12*	0.07	0.18**	0.31***	0.06*	0.14*	0.18***	0.09*	0.03
ILD	0.17***	0.07	0.18***	0.29***	−0.01	0.11*	0.18***	0.07*	0.02
ΔR²	0.05***	0.00	0.07***	0.10***	0.04***	0.05***	0.05***	0.03***	0.02**
Step III
WI × WI	−0.08	0.07	−0.07	−0.07	0.00	0.07	−0.03	−0.01	−0.10**
WI × WI	−0.11*	0.02	−0.06	−0.03	0.05	0.05	0.06	−0.02	−0.04
IJP × IJP	−0.00	−0.00	−0.05	0.12	−0.01	−0.07	0.05	−0.11*	0.04
IJP × IJP	−0.14**	−0.02	−0.03	0.04	0.02	−0.12**	−0.04	−0.12**	0.02
ICP × ICP	−0.05	0.03	0.03	−0.08	0.01	0.00	0.06	0.07	−0.02
ICP × ICP	−0.14**	0.01	0.01	−0.10*	0.02	−0.07	0.02	0.01	−0.02
ILD × ILD	−0.11*	−0.15**	−0.08	−0.10*	−0.04	−0.25***	−0.16*	−0.04	0.02
ILD × ILD	−0.18***	−0.14***	−0.05	−0.21***	−0.04	−0.16***	−0.14***	−0.07*	0.01
ΔR²	0.03**	0.02*	0.00	0.02*	0.00	0.02*	0.01	0.01	0.00

Predictor^a)	1 n = 423	2 n = 535	3 n = 329	4 n = 264	5 n = 1911	6 n = 453	7 n = 542	8 n = 638	9 n = 980
Step II
WI	−0.16*	−0.02	−0.17*	−0.15*	−0.20***	−0.18**	−0.21***	−0.17***	−0.14***
WI	−0.02	0.03	−0.01	−0.04	−0.17***	−0.07	−0.12**	−0.06	−0.10***
IJP	0.14*	0.05	0.27***	0.08	−0.01	0.18**	0.12*	0.14**	−0.01
IJP	0.17***	0.04	0.15**	0.10	−0.09***	0.11*	0.06	0.08*	0.00
ICP	0.09	−0.06	−0.20**	−0.14*	0.01	−0.05	−0.09	−0.03	0.07
ICP	0.15***	0.01	−0.02	−0.04	−0.06**	0.05	−0.01	0.01	0.04
ILD	0.12*	0.07	0.18**	0.31***	0.06*	0.14*	0.18***	0.09*	0.03
ILD	0.17***	0.07	0.18***	0.29***	−0.01	0.11*	0.18***	0.07*	0.02
ΔR²	0.05***	0.00	0.07***	0.10***	0.04***	0.05***	0.05***	0.03***	0.02**
Step III
WI × WI	−0.08	0.07	−0.07	−0.07	0.00	0.07	−0.03	−0.01	−0.10**
WI × WI	−0.11*	0.02	−0.06	−0.03	0.05	0.05	0.06	−0.02	−0.04
IJP × IJP	−0.00	−0.00	−0.05	0.12	−0.01	−0.07	0.05	−0.11*	0.04
IJP × IJP	−0.14**	−0.02	−0.03	0.04	0.02	−0.12**	−0.04	−0.12**	0.02
ICP × ICP	−0.05	0.03	0.03	−0.08	0.01	0.00	0.06	0.07	−0.02
ICP × ICP	−0.14**	0.01	0.01	−0.10*	0.02	−0.07	0.02	0.01	−0.02
ILD × ILD	−0.11*	−0.15**	−0.08	−0.10*	−0.04	−0.25***	−0.16*	−0.04	0.02
ILD × ILD	−0.18***	−0.14***	−0.05	−0.21***	−0.04	−0.16***	−0.14***	−0.07*	0.01
ΔR²	0.03**	0.02*	0.00	0.02*	0.00	0.02*	0.01	0.01	0.00

Note(s): ^a) Control (background) variables at Step I (gender, age, and education) are not reported due to space limitations

1 = Professors, 2 = Academics, 3 = Economists, 4 = Engineers, 5 = Teachers, 6 = Industry employees, 7 = Service sector employees, 8 = Industry and financial professionals, 9 = hospital employees. For abbreviations: WI = work intensification; IJP = intensified job-related planning and decision-making demands; ICP = intensified career-related planning and decision-making demands; ILD = intensified learning demands

ΔR² Change in explanation rate and its significance when the group of predictors were entered into the regression model

Statistically significant β-coefficients and changes in explanation rates ΔR², *p < 0.05, **p < 0.01, ***p < 0.001

Standardized β- and r-coefficients (below), change in explanation rates (ΔR²), and their statistical significance

Source(s): Created by authors

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