Table 4.
Analysis of each task regarding correct solutions, transfer of numerical information and Bayesian computations*
| Correct solution | ||||
| Training session | Follow-up examination | |||
| frequency tree (n = 94) |
2 × 2 table (n = 90) |
frequency tree (n = 74) |
2 × 2 table (n = 75) |
|
| Task A | 67 (71) | 66 (73) | 18 (24) | 25 (33) |
| Task B | 63 (67) | 64 (71) | 22 (30) | 24 (32) |
| Task C | 69 (73) | 63 (70) | 19 (26) | 23 (31) |
| Task D | 67 (71) | 54 (60) | 21 (28) | 23 (31) |
| Task E | 43 (46) | 50 (56) | 18 (24) | 20 (27) |
| Correct transfer | ||||
| Training session | Follow-up examination | |||
| frequency tree (n = 94) |
2 × 2 table (n = 90) |
frequency tree (n = 74) |
2 × 2 table (n = 75) |
|
| Task A | 84 (89) | 79 (88) | 53 (72) | 57 (76) |
| Task B | 83 (88) | 78 (87) | 52 (70) | 57 (76) |
| Task C | 71 (76) | 65 (72) | 45 (61) | 53 (71) |
| Task D | 73 (78) | 67 (74) | 42 (57) | 49 (65) |
| Task E | 54 (57) | 53 (59) | 42 (57) | 48 (64) |
| Correct Bayesian Computation | ||||
| Training session | Follow-up examination | |||
| frequency tree (n = 94) |
2 × 2 table (n = 90) |
frequency tree (n = 74) |
2 × 2 table (n = 75) |
|
| Task A | 62 (66) | 59 (66) | 13 (18) | 18 (24) |
| Task B | 60 (64) | 58 (64) | 17 (23) | 18 (24) |
| Task C | 70 (75) | 60 (67) | 15 (20) | 15 (20) |
| Task D | 69 (73) | 52 (58) | 16 (22) | 17 (23) |
| Task E | 46 (49) | 44 (49) | 15 (20) | 15 (20) |
* Values are numbers (percentages) of tasks