Table 5 Pre- and post-test scores of each participant in Class #3
From: Practices of algorithm education based on discovery learning using a program visualization system
ID | Pre-test | Post-test | Difference | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Q1 | Q2 | Q3 | Ave. | Q1 | Q2 | Q3 | Ave. | Q1 | Q2 | Q3 | Ave. | |
1 | 1 (0.10) | 0 (0.00) | 1 (0.00) | (0.03) | 0 (0.00) | 2 (1.00) | 3 (0.50) | (0.50) | (-0.10) | (1.00) | (0.50) | (0.47) |
2 | 1 (0.10) | 1 (0.50) | 1 (0.00) | (0.20) | 0 (0.00) | 2 (1.00) | 1 (0.00) | (0.33) | (-0.10) | (0.50) | (0.00) | (0.13) |
3 | 0 (0.00) | 2 (1.00) | 1 (0.00) | (0.33) | 0 (0.00) | 1 (0.50) | 1 (0.00) | (0.17) | (0.00) | (-0.50) | (0.00) | (-0.17) |
4 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 0 (0.00) | 1 (0.50) | 1 (0.00) | (0.17) | (0.00) | (0.50) | (0.00) | (0.17) |
5 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | (0.00) | (0.00) | (0.00) | (0.00) |
6 | 5 (0.50) | 0 (0.00) | 1 (0.00) | (0.17) | 10 (1.00) | 2 (1.00) | 5 (1.00) | (1.00) | (0.50) | (1.00) | (1.00) | (0.83) |
7 | 0 (0.00) | 1 (0.50) | 1 (0.00) | (0.17) | 5 (0.50) | 1 (0.50) | 3 (0.50) | (0.50) | (0.50) | (0.00) | (0.50) | (0.33) |
8 | 1 (0.10) | 2 (1.00) | 1 (0.00) | (0.37) | 6 (0.60) | 1 (0.50) | 3 (0.50) | (0.53) | (0.50) | (-0.50) | (0.50) | (0.17) |
9 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | (0.00) | (0.00) | (0.00) | (0.00) |
10 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 0 (0.00) | 1 (0.50) | 1 (0.00) | (0.17) | (0.00) | (0.50) | (0.00) | (0.17) |
11 | 4 (0.40) | 1 (0.40) | 3 (0.50) | (0.47) | 10 (1.00) | 2 (1.00) | 1 (0.00) | (0.67) | (0.60) | (0.50) | (-0.50) | (0.20) |
12 | 4 (0.40) | 0 (0.00) | 3 (0.50) | (0.30) | 10 (1.00) | 2 (1.00) | 5 (1.00) | (1.00) | (0.60) | (1.00) | (0.50) | (0.70) |
13 | 3 (0.30) | 0 (0.00) | 1 (0.00) | (0.10) | 5 (0.50) | 2 (1.00) | 3 (0.50) | (0.67) | (0.20) | (1.00) | (0.50) | (0.57) |
14 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | (0.00) | (0.00) | (0.00) | (0.00) |
15 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 5 (0.50) | 1 (0.50) | 1 (0.00) | (0.33) | (050) | (0.50) | (0.00) | (0.33) |
16 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 10 (1.00) | 2 (1.00) | 5 (1.00) | (1.00) | (1.00) | (1.00) | (1.00) | (1.00) |
(0.00) | (0.00) | (0.00) | (0.00) | (1.00) | (1.00) | (1.00) | (1.00) | (1.00) | (1.00) | (1.00) | (1.00) | |
17 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 0 (0.00) | 1 (0.50) | 1 (0.00) | (0.17) | (0.00) | (0.50) | (0.00) | (0.17) |
18 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 5 (0.50) | 1 (0.50) | 1 (0.00) | (0.33) | (0.50) | (0.50) | (0.00) | (0.33) |
19 | 0 (0.00) | 0 (0.00) | 1 (0.00) | (0.00) | 5 (0.50) | 0 (0.00) | 1 (0.00) | (0.17) | (0.50) | (0.00) | (0.00) | (0.17) |
Ave. | (0.10) | (0.18) | (0.05) | (0.11) | (0.37) | (0.58) | (0.26) | (0.41) | (0.27) | (0.39) | (0.21) | (0.29) |