Table 2 Post-hoc Analysis for final understanding
From: Examining the effect of explanation on satisfaction and trust in AI diagnostic systems
| Control- local Ex | Control-global Ex | Local–global | |
|---|---|---|---|
| 1. I do not understand what MediBot is doing |
diff = 0.61 p = 0.06 |
diff = 0.22 p = 0.77 |
diff = 0.39 p = 0.45 |
| 2. I understand MediBot is following a systematic elimination method |
diff = −0.49 p = 0.002 |
diff = −0.6 p = 0.002 |
diff = 0.1 p = 0.83 |
| 3. I think MediBot is behaving erratically |
diff = 0.45 p = 0.09 |
diff = 0.18 p = 0.74 |
diff = 0.26 p = 0.55 |
| 4. I understand why MediBot changed its mind between week 4 and week 5 |
diff = − 0.73 p < 0.001 |
diff = − 0.63 p = 0.02 |
diff = − 0.1 p = 0.9 |