Table 1 Characteristics of the Tests
| Â | Test A | Test B | Test C | Test D | Test E | Test F | Test G | Total |
|---|---|---|---|---|---|---|---|---|
No. of items | 96 | 72 | 86 | 50 | 50 | 60 | 100 | 514 |
No. of examinees | 146 | 74 | 74 | 73 | 73 | 73 | 75 | 588 |
Mean test score % (SD) | 67.7 (9.87) | 55.5 (8.52) | 69.2 (10.44) | 72.0 (10.82) | 62.6 (11.28) | 67.8 (10.02) | 65.6 (11.29) | -- |
Range of test scores (%) | 38–89 | 33–71 | 38–90 | 46–94 | 34–88 | 35–88 | 34–89 | -- |
KR20 Reliability | .81 | .71 | .82 | .71 | .72 | .70 | .87 | -- |