| Independent variables | Group | Mean | Mean Difference | Std. Error Mean | Sig. (2-tailed) |
| Overall BEECT | HSG of BELA | 3.265 | −0.578 | 0.126 | 0.000 |
| LSG of BELA | 3.843 | ||||
| CLE | HSG of BELA | 2.750 | −1.113 | 0.172 | 0.000 |
| LSG of BELA | 3.863 | ||||
| TSI | HSG of BELA | 3.170 | −0.357 | 0.180 | 0.056 |
| LSG of BELA | 3.527 | ||||
| SSI | HSG of BELA | 3.094 | −0.500 | 0.184 | 0.011 |
| LSG of BELA | 3.594 | ||||
| TSAI | HSG of BELA | 3.732 | −0.580 | 0.199 | 0.007 |
| LSG of BELA | 4.313 | ||||
| SCL | HSG of BELA | 3.938 | −0.313 | 0.193 | 0.116 |
| LSG of BELA | 4.250 |