Item analysis results of the Job-Related Uncertainty Stress Scale for Platform Workers (JUSSPW) (n = 343).
Items . | High group . | Low group . | Critical ratio valuea . | Corrected correlation coefficient . | α if deleted . | ||
---|---|---|---|---|---|---|---|
Mean . | SD . | Mean . | SD . | ||||
1 | 4.31 | 0.71 | 2.02 | 1.07 | 18.05** | 0.757 | .935 |
2 | 4.16 | 0.84 | 1.90 | 0.99 | 17.63** | 0.783 | .933 |
3 | 4.18 | 0.83 | 1.71 | 0.82 | 21.50** | 0.809 | .931 |
4 | 4.11 | 0.85 | 1.44 | 0.61 | 25.78** | 0.812 | .931 |
5 | 3.71 | 1.16 | 1.42 | 0.55 | 18.08** | 0.753 | .935 |
6 | 4.04 | 0.90 | 1.56 | 0.68 | 22.14** | 0.814 | .931 |
7 | 4.17 | 0.73 | 1.66 | 0.78 | 23.73** | 0.826 | .930 |
8 | 4.24 | 0.73 | 1.74 | 0.83 | 22.77** | 0.750 | .936 |
Items . | High group . | Low group . | Critical ratio valuea . | Corrected correlation coefficient . | α if deleted . | ||
---|---|---|---|---|---|---|---|
Mean . | SD . | Mean . | SD . | ||||
1 | 4.31 | 0.71 | 2.02 | 1.07 | 18.05** | 0.757 | .935 |
2 | 4.16 | 0.84 | 1.90 | 0.99 | 17.63** | 0.783 | .933 |
3 | 4.18 | 0.83 | 1.71 | 0.82 | 21.50** | 0.809 | .931 |
4 | 4.11 | 0.85 | 1.44 | 0.61 | 25.78** | 0.812 | .931 |
5 | 3.71 | 1.16 | 1.42 | 0.55 | 18.08** | 0.753 | .935 |
6 | 4.04 | 0.90 | 1.56 | 0.68 | 22.14** | 0.814 | .931 |
7 | 4.17 | 0.73 | 1.66 | 0.78 | 23.73** | 0.826 | .930 |
8 | 4.24 | 0.73 | 1.74 | 0.83 | 22.77** | 0.750 | .936 |
a**Denotes P < .01.
Item analysis results of the Job-Related Uncertainty Stress Scale for Platform Workers (JUSSPW) (n = 343).
Items . | High group . | Low group . | Critical ratio valuea . | Corrected correlation coefficient . | α if deleted . | ||
---|---|---|---|---|---|---|---|
Mean . | SD . | Mean . | SD . | ||||
1 | 4.31 | 0.71 | 2.02 | 1.07 | 18.05** | 0.757 | .935 |
2 | 4.16 | 0.84 | 1.90 | 0.99 | 17.63** | 0.783 | .933 |
3 | 4.18 | 0.83 | 1.71 | 0.82 | 21.50** | 0.809 | .931 |
4 | 4.11 | 0.85 | 1.44 | 0.61 | 25.78** | 0.812 | .931 |
5 | 3.71 | 1.16 | 1.42 | 0.55 | 18.08** | 0.753 | .935 |
6 | 4.04 | 0.90 | 1.56 | 0.68 | 22.14** | 0.814 | .931 |
7 | 4.17 | 0.73 | 1.66 | 0.78 | 23.73** | 0.826 | .930 |
8 | 4.24 | 0.73 | 1.74 | 0.83 | 22.77** | 0.750 | .936 |
Items . | High group . | Low group . | Critical ratio valuea . | Corrected correlation coefficient . | α if deleted . | ||
---|---|---|---|---|---|---|---|
Mean . | SD . | Mean . | SD . | ||||
1 | 4.31 | 0.71 | 2.02 | 1.07 | 18.05** | 0.757 | .935 |
2 | 4.16 | 0.84 | 1.90 | 0.99 | 17.63** | 0.783 | .933 |
3 | 4.18 | 0.83 | 1.71 | 0.82 | 21.50** | 0.809 | .931 |
4 | 4.11 | 0.85 | 1.44 | 0.61 | 25.78** | 0.812 | .931 |
5 | 3.71 | 1.16 | 1.42 | 0.55 | 18.08** | 0.753 | .935 |
6 | 4.04 | 0.90 | 1.56 | 0.68 | 22.14** | 0.814 | .931 |
7 | 4.17 | 0.73 | 1.66 | 0.78 | 23.73** | 0.826 | .930 |
8 | 4.24 | 0.73 | 1.74 | 0.83 | 22.77** | 0.750 | .936 |
a**Denotes P < .01.
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