Table 1.

Frequency of Scores Pre and Post-tutorial

Score	Pre-tutorial (n = 123) Frequency	Post-tutorial (n = 123) Frequency
7	5 (4.07%)	0 (0.00%)
8	6 (4.88%)	0 (0.00%)
9	25 (20.33%)	0 (0.00%)
10	22 (17.89%)	0 (0.00%)
11	10 (8.13%)	1 (0.81%)
12	10 (8.13%)	1 (0.81%)
13	12 (9.76%)	6 (4.88%)
14	11 (8.94%)	2 (1.63%)
15	3 (2.44%)	4 (3.25%)
16	8 (6.50%)	7 (5.69%)
17	4 (3.25%)	11 (8.94%)
18	3 (2.44%)	13 (10.57%)
19	1 (0.81%)	15 (12.20%)
20	1 (0.81%)	23 (18.70%)
21	1 (0.81%)	29 (23.58%)
22	1 (0.81%)	11 (8.94%)