| Variable | n | M | SD | variance test | Welch’s variance test |
Organization | Group A | 30 | 21.667 | 6.738 | F = 0.946 P = 0.335 | F = 0.95 P = 0.334 |
Group B | 29 | 23.276 | 5.928 | |||
| Total | 59 | 22.458 | 6.35 |
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Content | Group A | 30 | 18.267 | 4.82 | F = 6.624 P = 0.013** | F = 6.591 P = 0.013** |
Group B | 29 | 21.759 | 5.585 | |||
| Total | 59 | 19.983 | 5.457 |
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Appearance | Group A | 30 | 17.233 | 4.918 | F = 3.559 P = 0.064* | F = 3.552 P = 0.065* |
Group B | 29 | 19.724 | 5.223 | |||
| Total | 59 | 18.458 | 5.181 |
|
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Vocabulary use | Group A | 30 | 15.7 | 5.535 | F = 13.201 P = 0.001*** | F = 13.196 P = 0.001*** |
Group B | 29 | 20.966 | 5.596 | |||
| Total | 59 | 18.288 | 6.122 |
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