Table 7.
Intraclass correlation coefficients (ICC(1) and ICC(2) *) for aggregation to occupational major group and for aggregation to organizational level (51 workplace surveys). For the workplace sample scale score: Mean and standard deviation, minimum, maximum, range and difference between the mean in the Workplace Survey compared to the weighted mean in the National Survey.
| Dimension 1 | Aggregation to ISCO-Major Occupational Group | Aggregation to Workplace Level | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| National Survey | Workplace Surveys | |||||||||
| ICC(1) 2 | ICC(2) 3 | ICC(1) 2 | ICC(2) 3 | Mean | SD | Min | Max | Range | Difference to Benchmark 4 | |
| QD | 0.11 | 0.98 | 0.11 | 0.82 | 43.3 | 9.3 | 19.6 | 60.7 | 41.2 | 2.4 |
| WP | 0.00 | 0.62 | 0.13 | 0.85 | 58.6 | 9.0 | 37.5 | 78.1 | 40.6 | −1.3 |
| ED | 0.15 | 0.98 | 0.28 | 0.93 | 45.7 | 14.0 | 22.0 | 80.2 | 58.2 | −1.1 |
| IN | 0.09 | 0.97 | 0.12 | 0.82 | 47.0 | 7.3 | 30.6 | 60.9 | 30.3 | −3.2 |
| PD | 0.11 | 0.98 | 0.12 | 0.83 | 63.1 | 9.1 | 39.5 | 78.1 | 38.6 | −7.3 |
| VA | 0.11 | 0.98 | 0.16 | 0.88 | 67.9 | 11.5 | 31.6 | 85.2 | 53.6 | −0.1 |
| MW | 0.07 | 0.96 | 0.14 | 0.85 | 78.6 | 8.8 | 52.4 | 90.6 | 38.3 | 0.3 |
| PR | 0.02 | 0.85 | 0.14 | 0.85 | 55.2 | 9.3 | 35.2 | 68.8 | 33.5 | −5.0 |
| RE | 0.02 | 0.86 | 0.09 | 0.79 | 60.1 | 8.6 | 41.3 | 77.4 | 36.2 | −5.5 |
| CL | 0.03 | 0.90 | 0.06 | 0.69 | 70.6 | 7.0 | 39.6 | 85.8 | 46.3 | −7.5 |
| CO | 0.01 | 0.75 | 0.10 | 0.80 | 40.7 | 7.7 | 29.2 | 60.2 | 31.1 | −1.5 |
| QL | 0.01 | 0.66 | 0.13 | 0.83 | 57.0 | 11.0 | 32.6 | 79.4 | 46.8 | 2.9 |
| SS | 0.00 | 0.51 | 0.10 | 0.80 | 76.8 | 9.9 | 57.4 | 93.8 | 36.4 | 1.5 |
| SC | 0.01 | 0.76 | 0.05 | 0.63 | 77.4 | 7.2 | 56.3 | 89.2 | 33.0 | −2.8 |
| SW | 0.01 | 0.67 | 0.07 | 0.73 | 77.5 | 6.7 | 56.7 | 88.6 | 32.0 | −2.4 |
| CW | 0.01 | 0.82 | 0.17 | 0.86 | 61.0 | 12.4 | 33.9 | 87.5 | 53.6 | −3.7 |
| WE | 0.03 | 0.90 | 0.05 | 0.63 | 70.7 | 6.5 | 58.3 | 81.7 | 23.3 | 1.3 |
| JI | 0.08 | 0.97 | 0.12 | 0.82 | 19.9 | 8.5 | 3.8 | 40.1 | 36.3 | −0.3 |
| IW | 0.01 | 0.82 | 0.06 | 0.70 | 25.5 | 8.3 | 10.6 | 45.0 | 34.4 | 0.6 |
| QW | 0.00 | 0.56 | 0.09 | 0.78 | 66.7 | 9.8 | 37.5 | 87.5 | 50.0 | −1.5 |
| JS | 0.03 | 0.91 | 0.10 | 0.81 | 64.6 | 7.4 | 43.3 | 77.6 | 34.4 | 0.2 |
| WF | 0.02 | 0.90 | 0.06 | 0.69 | 36.1 | 9.0 | 17.6 | 50.6 | 33.0 | −3.6 |
| TE | 0.02 | 0.86 | 0.15 | 0.86 | 68.1 | 10.5 | 37.5 | 87.5 | 50.0 | −3.2 |
| TM | 0.02 | 0.85 | 0.25 | 0.92 | 66.6 | 11.3 | 43.1 | 88.1 | 45.0 | −2.7 |
| JU | 0.02 | 0.88 | 0.19 | 0.89 | 56.0 | 10.7 | 32.5 | 75.2 | 42.7 | −3.7 |
| GH | 0.02 | 0.87 | 0.02 | 0.39 | 57.1 | 5.9 | 45.2 | 68.0 | 22.8 | −4.2 |
| ST | 0.01 | 0.74 | 0.05 | 0.65 | 33.0 | 7.7 | 15.8 | 51.5 | 35.7 | −3.0 |
| BO | 0.02 | 0.86 | 0.05 | 0.66 | 34.6 | 16.7 | 49.0 | 32.3 | −1.6 | |
1 Abbreviations of dimensions explained in Table 2. 2 ICC(1) represents the amount of variance in the employees’ responses that can be explained by their membership of a group (occupational/workplace. 3 ICC(2) is an estimate of reliability of the aggregated group means. 4 Benchmark presented in Table 2.