Table 4.
Correlations between learning gains on different parts of the PhAT
| LB144 Fall 2008 (n = 205) | LB144 Fall 2009 (n = 163) | ||||
|---|---|---|---|---|---|
| A vs. B (p = 0.405) | A vs. B (p = 0.823) | ||||
| Part B | Part B | ||||
| Part A | No gain | Gain | Part A | No gain | Gain |
| Gain | 44 | 89 | Gain | 21 | 108 |
| No gaina | 28 | 44 | No gaina | 5 | 29 |
| A vs. C (p = 0.104) | A vs. C (p = 0.043) | ||||
| Part C | Part C | ||||
| Part A | No gain | Gain | Part A | No gain | Gain |
| Gain | 87 | 46 | Gain | 66 | 63 |
| No gaina | 55 | 17 | No gaina | 24 | 10 |
| B vs. C (p = 0.030) | B vs. C (p = 0.255) | ||||
| Part C | Part C | ||||
| Part B | No gain | Gain | Part B | No gain | Gain |
| Gain | 86 | 48 | Gain | 73 | 64 |
| No gaina | 56 | 15 | No gaina | 17 | 9 |
aIncludes zero and losses.