Predictor | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 |
---|---|---|---|---|---|
Control variables | |||||
Length of employment (years) | 0.12* | 0.08 | 0.10 | 0.11 | 0.14* |
Rank | −0.06 | −0.06 | −0.06 | −0.02 | −0.01 |
Education | 0.07 | 0.08 | 0.09 | 0.08 | 0.09 |
Origin | −0.03 | −0.03 | −0.05 | −0.03 | −0.05 |
Marital status | −0.02 | −0.01 | 0.02 | 0.00 | 0.03 |
Barracked | −0.10 | −0.12* | −0.11 | −0.10 | −0.07 |
Children | −0.03 | −0.03 | −0.02 | −0.02 | −0.01 |
Personality variables | |||||
BFQ energy/extraversion | −0.07 | −0.07 | −0.07 | −0.06 | |
BFQ friendliness/agreeableness | −0.08 | −0.08 | −0.08 | −0.09 | |
BFQ conscientiousness | −0.05 | −0.05 | −0.05 | −0.05 | |
BFQ emotional stability | −0.23*** | −0.22*** | −0.22*** | −0.21*** | |
BFQ openness | 0.00 | 0.00 | 0.00 | 0.00 | |
Occupational stress variables | |||||
DCS Demand | 0.08 | 0.08 | |||
DCS Control | −0.10 | −0.13* | |||
DCS Support | −0.17** | −0.16** | |||
ERI Effort | 0.16** | 0.16** | |||
ERI Reward | −0.21*** | −0.21*** | |||
ERI overcommitment | 0.16** | 0.16** | |||
Adjusted R2 | 0.01 | 0.06** | 0.09*** | 0.14*** | 0.18*** |
n=289.
*p<0.05.
**p<0.01.
***p<0.001.
Barracked, no=0, yes=1; BFQ, Big Five Questionnaire38 ,39; children, no=0, yes=1; DCS, Demand–Control–Support Questionnaire16 ,40; education, high school or higher=0, lower than high school=1; ERI, Effort–Reward–Imbalance Questionnaire17 ,40; marital status, single or divorced=0, married or cohabiting=1; origin, Northern Italy=0, Southern Italy=1; rank, agent (‘agent’ or ‘first class agent’)=0, other=1.