Table 1.
Experimental group (n = 32) | Control group (n = 31) | |||||||
---|---|---|---|---|---|---|---|---|
Theme | Pre-mean | SD | Post-mean | SD | Pre-mean | SD | Post-mean | SD |
Coveragea | 15.75 | 14.86 | 30.72 | 18.4 | 9.97 | 3.67 | 11.00 | 7.2 |
Referencea | 2.63 | 1.69 | 4.04 | 2.49 | 2.11 | 2.26 | 1.82 | 1.33 |
aExperimental group increased significantly after the intervention.