| |
Control group |
Experimental group |
| Pre –test |
Post –test |
Pre –test |
Post –test |
| Variable |
Mean |
Standard deviation |
Mean |
Standard deviation |
Mean |
Standard deviation |
Mean |
Standard deviation |
| Error in A cart |
0/000 |
0/000 |
0/066 |
0/25 |
0/000 |
0/000 |
0/0 |
0/0 |
| Error in B cart |
0/066 |
0/25 |
0/066 |
0/25 |
0/66 |
0/25 |
0/0 |
0/0 |
| Error in C cart |
0/066 |
0/25 |
0/13 |
0/51 |
0/33 |
0/48 |
0/0 |
0/0 |
| Error in D cart |
0/6 |
0/63 |
|
0/45 |
0/93 |
1/03 |
0/0 |
0/0 |
|
