Table 1 Comparison of the mean feedback scores between Ask-Tell-Ask and feedback sandwich Models with controlling for potential confounders
Model | n | Mean (SD) | Mean diff. (95% CI) | t stat (df) | p-value♦ | Adjusted mean♯ (95% CI) | Adjusted mean diff. (95% CI)╪ | F stat♯ (df) | p-value♯ |
|---|---|---|---|---|---|---|---|---|---|
Ask-Tell-Ask | 35 | 23.2 (5.17) | -1.4 (-3.7, 0.7) | -1.3 (67) | 0.197 | 19.3 (16.0, 22.5) | -1.1 (-3.2, 1.1) | 0.98 (1,64) | 0.325 |
Feedback Sandwich | 34 | 24.7 (3.98) | 20.3 (16.8, 23.8) |