Table 3.

Descriptive statistics and correlations for the study variables

Variable	M	SD	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
1. Age	37.67	9.00	–
2. Gender	1.53	0.50	− .14**	–
3. Organizational tenure (years)	6.07	5.67	.42**	− .12*	–
4. Tenure with the supervisor (years)	2.95	2.28	.22**	− .10*	.34**	–
5. Laissez-faire leadership (T1)	2.36	1.11	.10*	.07	.09	.08	(.93)
6. Relational self-concept (T1)	4.46	0.52	.03	.12*	− .03	.02	− .04	(.71)
7. Individual self-concept (T1)	2.91	0.92	− .23**	− .14**	− .06	− .03	.10*	− .03	(.82)
8. Collective self-concept (T1)	4.18	0.62	.14**	.04	.00	.04	.01	.27**	.05	(.77)
9. LMX-Contribution (T1)	3.78	0.86	.02	− .07	.05	.13**	− .23**	.16**	.08	.34**	(.79)
10. LMX-Affect (T1)	3.50	1.07	− .02	.01	− .01	− .05	− .50**	.09	.00	.09	.41**	(.90)
11. LMX-Loyalty (T1)	3.53	1.07	− .10*	− .03	− .03	.00	− .58**	.06	.03	.06	.40**	.68**	(.91)
12. LMX-Professional respect (T1)	3.47	1.17	− .09	− .01	− .08	.01	− .49**	.07	.06	.16**	.50**	.57**	.54**	(.94)
13. AOC (T1)	3.23	1.03	.06	− .08	.15**	.09	− .16**	.09	.04	.40**	.37**	.22**	.22**	.30**	(.93)
14. LMX-Contribution (T2)	3.55	0.91	.07	− .21**	.08	.16*	− .22**	.04	.07	.10	.60**	.32**	.23**	.40**	.23**	(.80)
15. LMX-Affect (T2)	3.49	1.12	− .08	.05	− .07	− .04	− .45**	.00	.00	.04	.40**	.78**	.57**	.51**	.15*	.43**	(.91)
16. LMX-Loyalty (T2)	3.44	1.11	− .14	.04	− .04	.01	− .49**	.02	.04	− .05	.27**	.57**	.72**	.40**	.10	.32**	.71**	(.90)
17. LMX-Professional respect (T2)	3.39	1.19	.00	− .04	− .12	.03	− .47**	− .01	.04	.06	.41**	.45**	.39**	.76**	.16*	.46**	.56**	.51**	(.95)
18. AOC (T3)	3.19	0.99	− .12	− .02	.21*	.08	− .15	.18*	− .06	.25**	.23*	.13	.14	.32**	.73**	.36**	.17	.24**	.21*	(.93)

Correlations are based on the data available at a given time: T1 N = 449, T2 N = 182, T3 N = 120. For gender, 1 = male, 2 = female. T1, time 1; T2, time 2; T3, time 3; LMX, leader-member exchange; AOC, affective organizational commitment. Cronbach’s alphas are reported in parentheses along the diagonal

*p < .05; **p < .01