Table 3 Descriptive statistics, floor and ceiling effects and reliability of the Korean version of RTWSE
Scale | Mean | SD | N (%) at floor | N (%) at ceiling | Cronbach’s alpha | Intercorrelations | ||
|---|---|---|---|---|---|---|---|---|
(1) | (2) | (3) | ||||||
Total RTWSE-17 score | 6.20 | 1.99 | 0 (0.0) | 3 (1.5) | 0.925 | .893 (<.001) | .842 (<.001) | .743 (<.001) |
(1) Meeting job demand | 5.72 | 2.48 | 5 (2.5) | 8 (4.0) | 0.926 | 1 | .612 (<.001) | .494 (<.001) |
(2) Modifying job task | 5.39 | 2.55 | 10 (5.0) | 7 (3.5) | 0.851 | Â | 1 | .501 (<.001) |
(3) Communicating needs | 7.68 | 2.05 | 0 (0.0) | 25 (12.4) | 0.842 | Â | Â | 1 |