|
| PBL problem | PBL session | PBL tutors | n | r | p-Value | Remarks |
|
| 2013–2014 | 4.44 ± .27 | 4.53 ± .21 | | 7 | 0.44 | 0.048 | Positive, moderate in strength, and statistically significant |
| 4.44 ± .27 | | 4.41 ± .09 | 7 | 0.63 | 0.002 | Positive, moderate in strength, and statistically significant |
| 4.53 ± .21 | 4.41 ± .09 | 7 | 0.38 | 0.087 | Positive, moderate in strength, and statistically not significant |
|
| 2014–2015 | 4.57 ± .25 | 4.53 ± .22 | | 9 | 0.57 | 0.002 | Positive, moderate in strength, and statistically significant |
| 4.57 ± .25 | | 4.60 ± .19 | 9 | 0.69 | | Positive, moderate in strength, and statistically significant |
| 4.53 ± .22 | 4.60 ± .19 | 9 | 0.52 | 0.005 | Positive, moderate in strength, and statistically significant |
|
| 2015–2016 | 4.67 ± .26 | 4.73 ± .22 | | 15 | 0.87 | | Positive, strong in strength, and statistically significant |
| 4.67 ± .26 | | 4.70 ± .25 | 15 | 0.91 | | Positive, strong in strength, and statistically significant |
| 4.73 ± .22 | 4.70 ± .25 | 15 | 0.83 | | Positive, strong in strength, and statistically significant |
|
| 2016–2017 | 4.53 ± .25 | 4.63 ± .20 | | 21 | 0.77 | | Positive, strong in strength, and statistically significant |
| 4.53 ± .25 | | 4.53 ± .22 | 21 | 0.54 | | Positive, moderate in strength, and statistically significant |
| 4.63 ± .20 | 4.53 ± .22 | 21 | 0.43 | | Positive, moderate in strength, and statistically significant |
|
| 2017–2018 | 4.04 ± .41 | 4.11 ± .41 | | 23 | 0.97 | | Positive, strong in strength, and statistically significant |
| 4.04 ± .41 | | 4.0 ± .47 | 23 | 0.83 | | Positive, strong in strength, and statistically significant |
| 4.11 ± .41 | 4.0 ± .47 | 23 | 0.87 | | Positive, strong in strength, and statistically significant |
|
| 2018–2019 | 4.01 ± .47 | 4.10 ± .43 | | 21 | 0.88 | | Positive, strong in strength, and statistically significant |
| 4.01 ± .47 | | 4.06 ± .46 | 21 | 0.88 | | Positive, strong in strength, and statistically significant |
| 4.10 ± .43 | 4.06 ± .46 | 21 | 0.87 | | Positive, strong in strength, and statistically significant |
|
