Table 4.
Moderation | Moderated mediation | ||||||||
---|---|---|---|---|---|---|---|---|---|
Baseline model | Moderated model | Baseline model | Moderated mediation model | ||||||
Variable | B | SE | B | SE | B | SE | B | SE | 95% CI |
T1 Laissez-faire → T2 LMX-C | − .06 | .09 | − .04 | .08 | − .07 | .09 | − .05 | .08 | [− .209, .110] |
T1 RSC → T2 LMX-C | .27 | .22 | .33 | .24 | .27 | .23 | .36 | .25 | [− .151, .885] |
T1 CSC → T2 LMX-C | − .29 | .16 | − .31 | .16 | − .28 | .16 | − .31 | .17 | [− .646, .098] |
T1 ISC → T2 LMX-C | − .01 | .12 | − .02 | .12 | − .00 | .12 | − .01 | .11 | [− .243, .219] |
T1 LMX-C → T2 LMX-C | .73*** | .09 | .74*** | .09 | .73*** | .09 | .74*** | .09 | [.571, .959] |
T1 Laissez-faire × T1 RSC → T2 LMX-C | − .67* | .28 | − .69* | .28 | [− 1.317, − .174] | ||||
T1 Laissez-faire → T3 AOC | − .09 | .07 | − .09 | .07 | [− .233, .041] | ||||
T1 RSC → T3 AOC | .51* | .24 | .57* | .25 | [.046, 1.122] | ||||
T1 CSC → T3 AOC | − .22 | .13 | − .24 | .14 | [− .509, .106] | ||||
T1 ISC → T3 AOC | − .12 | .09 | − .12 | .09 | [− .316, .061] | ||||
T1 AOC → T3 AOC | .72*** | .06 | .72*** | .06 | [.595, .859] | ||||
T2 LMX-C → T3 AOC | .15** | .05 | .14** | .05 | [.023, .249] | ||||
First stage moderation: | |||||||||
High RSC (+ 1 SD) | − .34* | .15 | − .36* | .15 | [− .672, − .067] | ||||
Mean (0) | − .04 | .08 | − .05 | .08 | [− .209, .110] | ||||
Low RSC (− 1 SD) | .26 | .14 | .26 | .15 | [− .015, .595] | ||||
Difference (± 1 SD) | − .60* | .25 | − .62* | .25 | [− 1.185, − .156] | ||||
Indirect effect | |||||||||
High RSC (+ 1 SD) | − .05* | .03 | [− .111, − .002] | ||||||
Mean (0) | − .01 | .01 | [− .033, .017] | ||||||
Low RSC (− 1 SD) | .04 | .02 | [− .004, .098] | ||||||
Difference (± 1 SD) | − .09* | .05 | [− .197, − .007] |
N = 449, based on full information maximum likelihood estimation. B, unstandardized beta coefficient; SE, standard error; CI, confidence interval; T1, time 1; T2, time 2; T3, time 3; LMX-C, leader-member exchange, contribution dimension; RSC, relational self-concept; CSC, collective self-concept; ISC, individual self-concept; AOC, affective organizational commitment
*p < .05; **p < .01; ***p < .001