| Effect Size (ES) | Interpretation |
| 0.00 < ES < 0.20 | Ignored |
| 0.20 ≤ ES < 0.50 | Small |
| 0.50 ≤ ES < 0.80 | Moderate |
| 0.80 ≤ ES < 1.30 | Large |
| 1.30 ≤ ES | Very large |
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