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Results of Levine test on the assumption equation of sample groups’ variances
| Index | Levels | F | First degree of freedom | Second degree of freedom | Significance level |
|---|---|---|---|---|---|
| Depression | Post-test | 0.322 | 1 | 28 | 0.575 |
| Follow up | 0.212 | 1 | 28 | 0.278 | |
| Perceived stress | Post-test | 0.766 | 1 | 28 | 0.389 |
| Follow up | 1.057 | 1 | 28 | 0.313 |
