Table 2 The reliability and validity of SAS and SDS
Scale | Cronbach α | KMO | Bartlett’s Sphericity | Cumulative contribute rate | |
|---|---|---|---|---|---|
Test Ki-Kare Value (χ²) | Significance level (sig.) | ||||
SAS | 0.75 | 0.861 | 6488.06 | P < 0.01 | 60.58% |
SDS | 0.78 | 0.898 | 8061.21 | P < 0.01 | 63.59% |
Scale | Cronbach α | KMO | Bartlett’s Sphericity | Cumulative contribute rate | |
|---|---|---|---|---|---|
Test Ki-Kare Value (χ²) | Significance level (sig.) | ||||
SAS | 0.75 | 0.861 | 6488.06 | P < 0.01 | 60.58% |
SDS | 0.78 | 0.898 | 8061.21 | P < 0.01 | 63.59% |