Table 4 Mean and standard deviation for pre-test and post-test scores of the AAT
Study Group | n | M | SD | SE | Min | Max | |
|---|---|---|---|---|---|---|---|
Pre-test | Experimental Group-A | 94 | 49.19 | 14.076 | 1.452 | 8 | 76 |
Experimental Group-B | 98 | 49.31 | 13.070 | 1.320 | 20 | 80 | |
Experimental Group-C | 102 | 48.25 | 10.913 | 1.081 | 20 | 76 | |
Control Group | 107 | 49.78 | 12.650 | 1.223 | 12 | 68 | |
Post-test | Experimental Group-A | 94 | 51.87 | 13.970 | 1.441 | 20 | 84 |
Experimental Group-B | 98 | 45.27 | 13.852 | 1.399 | 16 | 84 | |
Experimental Group-C | 102 | 61.24 | 14.450 | 1.431 | 28 | 96 | |
Control Group | 107 | 39.72 | 12.385 | 1.197 | 12 | 72 |