Table 9
Regression analysis on nervousness and intellectual performance
| Variables (factors) | B | SE B | Sig T | R2 |
|---|---|---|---|---|
| Systems analysts (H2): nervousness and intellectual performance | ||||
| Satisfaction in life and work (I4) | −0.2340 | 0.0401 | 0.0000 | 0.0851 |
| Distress: mental workload (W4) | +0.1959 | 0.0407 | 0.0000 | 0.1394 |
| Distress: equipment (W9) | +0.1425 | 0.0400 | 0.0004 | 0.1604 |
| Continuing education: adequate (W11) | −0.1222 | 0.0409 | 0.0029 | 0.1782 |
| Work environment/tools: good (W7) | −0.1063 | 0.0399 | 0.0079 | 0.1884 |
| Leisure: hobby, sports, arts (I6) | −0.0876 | 0.0394 | 0.0267 | 0.1958 |
| F = 21.59 n = 538 df = 6 p<0.0001 A (constant) = −0.0000202 | ||||
| Comparison population (Hc1): psychosomatic symptoms | ||||
| Distress: equipment (WC7) | +0.3961 | 0.0668 | 0.0000 | 0.2135 |
| Furniture, environment: good (WC1) | +0.1755 | 0.0642 | 0.0074 | 0.2768 |
| Computer at home (IC3) | +0.1626 | 0.0639 | 0.0125 | 0.3119 |
| Leisure: shopping, travel (IC7) | −0.1454 | 0.0648 | 0.0269 | 0.3422 |
| Leisure: TV and video (IC10) | −0.1412 | 0.0654 | 0.0330 | 0.3702 |
| F = 12.34 n = 105 df = 5 p<0.0001 A(constant) = −0.16391 | ||||
