Table 1. Means (M), standard deviations (SD), scale ranges, and zero-order correlations of all study variables.
| M | SD | Range | 1 | 2 | 3 | 4 | 5 | 6 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sexa | 0–1 | - | |||||||
| 2 | Age (95%CI) | |||||||||
| Study 1 | 30.18 | 4.24 | 24–40 | –0.25 (–0.55, 0.08) | - | |||||
| Study 2 | 49.72 | 11.86 | 31–80 | –0.10 (–0.16, 0.35) | - | |||||
| Study 3 | 45.66 | 9.88 | 22–64 | –0.09 (–0.23, 0.05) | - | |||||
| 3 | Job satisfaction (t1) (95%CI) | |||||||||
| Study 1 | 4.28 | 0.96 | 1–6 | –0.28 (–0.47, –0.09) | 0.28 (0.00, 0.54) | - | ||||
| Study 2 | 5.90 | 1.03 | 1–7 | –0.01 (–0.24, 0.23) | 0.08 (–0.16, 0.31) | - | ||||
| Study 3 | 5.33 | 1.11 | 1–7 | –0.14 (–0.24, –0.03) | 0.12 (–0.02, 0.25) | - | ||||
| 4 | Job satisfaction (t2) (95%CI) | |||||||||
| Study 1 | 4.53 | 0.75 | 1–6 | –0.09 (–0.36, 0.20) | 0.23 (–0.02, 0.46) | 0.52 (0.28, 0.69) | - | |||
| Study 2 | 5.75 | 1.22 | 1–7 | 0.04 (–0.32, 0.27) | 0.17 (–0.05, 0.37) | 0.59 (0.40, 0.75) | - | |||
| Study 3 | 5.57 | 0.89 | 1–7 | –0.07 (–0.20, 0.06) | 0.04 (–0.11, 0.19) | 0.42 (0.26, 0.57) | - | |||
| 5 | Appreciation (t1) (95%CI) | |||||||||
| Study 1 | 4.74 | 0.71 | 1–6 | –0.27 (–0.50, 0.01) | 0.27 (–0.03, 0.51) | 0.38 (0.10, 0.60) | 0.44 (0.17, 0.66) | - | ||
| Study 2 | 6.02 | 1.13 | 1–7 | –0.08 (–0.14, 0.27) | –0.03 (–0.24, 0.17) | 0.48 (0.22, 0.70) | 0.31 (0.12, 0.49) | - | ||
| Study 3 | 5.79 | 1.02 | 1–7 | –0.13 (–0.25, –0.01) | 0.03 (–0.13, 0.18) | 0.60 (0.48, 0.71) | 0.36 (0.23, 0.50) | - | ||
| 6 | Appreciation (t2) (95%CI) | |||||||||
| Study 1 | 4.63 | 0.75 | 1–6 | –0.13 (–0.42, 0.18) | 0.28 (0.03, 0.51) | 0.25 (–0.04, 0.48) | 0.58 (0.32, 0.75) | 0.62 (0.39, 0.79) | - | |
| Study 2 | 5.88 | 1.02 | 1–7 | –0.08 (–0.15, 0.28) | 0.06 (–0.21, 0.31) | 0.43 (0.21, 0.63) | 0.57 (0.34, 0.74) | 0.49 (0.30, 0.66) | - | |
| Study 3 | 5.79 | 1.02 | 1–7 | –0.03 (–0.18, 0.12) | –0.01 (–0.16, 0.14) | 0.27 (0.11, 0.42) | 0.56 (0.42, 0.69) | 0.53 (0.41, 0.64) | - | |
| 7 | Illegitimate tasks (t1) (95%CI) | |||||||||
| Study 1 | 2.06 | 0.62 | 1–5 | 0.09 (–0.24, 0.40) | –0.35 (–0.58, –0.10) | –0.24 (–0.46, –0.02) | –0.46 (–0.64, –0.19) | –0.35 (–0.56, –0.13) | –0.47 (–0.66, –0.22) | |
| Study 2 | 2.49 | 1.12 | 1–7 | –0.08 (–0.15, –0.30) | –0.02 (–0.27, 0.23) | –0.58 (–0.74, –0.37) | –0.49 (–0.67, –0.26) | –0.59 (–0.76, –0.36) | –0.42 (–0.62, –0.16) | |
| Study 3 | 2.52 | 0.73 | 1–5 | –0.06 (–0.21, 0.08) | –0.10 (–0.26, 0.06) | –0.55 (–0.64, –0.45) | –0.32 (–0.44, –0.19) | –0.45 (–0.55, –0.33) | –0.21 (–0.35, –0.07) | |
Pearson correlation coefficients. 95%CI bootstrapped confidence intervals, bootstrap sample size=10,000. a0: male, 1: female.