Job demands | N | Min | Max | Mean | sd |
Is your workload irregular so that the work pile up (QWD) | 63 | 1 | 5 | 2.7 | 1.0 |
Do you have to work overtime (QWD) | 65 | 1 | 5 | 2.3 | 1.0 |
Is it necessary to work at a rapid pace (QWD) | 64 | 1 | 4 | 2.8 | 0.9 |
Do you have too much to do (QWD) | 65 | 1 | 5 | 2.9 | 1.0 |
Does your work require that you acquire new knowledge and skills (LD) | 64 | 2 | 5 | 3.4 | 0.8 |
Do you perform work tasks for which you need more training (LD) | 63 | 1 | 5 | 2.7 | 0.9 |
Are your work tasks too difficult for you (LD) | 65 | 1 | 3 | 1.8 | 0.7 |
Does your work require maximum attention (DD) | 65 | 2 | 5 | 4.0 | 0.8 |
Does your work require complex decisions (DD) | 65 | 1 | 5 | 3.1 | 0.9 |
Does your work require quick decisions (DD) | 64 | 2 | 5 | 3.6 | 0.7 |
Index quantitative job demands (QWD) 4 questions | 63 | 1 | 5 | 2.7 | 3.0 |
Index learning demands (LD) 3 questions | 63 | 2 | 5 | 2.6 | 1.7 |
Index decision demands (DD) 3 questions | 64 | 2 | 5 | 3.6 | 1.8 |