Table 2.
Mean age group differences.
| Group A | Group B | Group C | |||
|---|---|---|---|---|---|
| Younger (n = 54) | Middle aged (n = 60) | Older (n = 62) | F | Post Hoc | |
| Age | 22.20 | 51.45 | 76.82 | 737.22*** | A < B < C |
| Experience | 1.78 | 2.22 | 2.15 | 4.03* | A < B |
| Working memory | 4.65 | 4.88 | 4.38 | 3.23* | B > C |
| Proportion viewed | 0.47 | 0.42 | 0.37 | 2.97* | |
| Noncompensatory search | 0.49 | 0.45 | 0.21 | 21.55*** | A and B > C |
| Search selectivity | 0.55 | 0.56 | 0.42 | 4.72** | A and B > C |
| Decision quality | 11.03 | 12.38 | 9.50 | 8.68*** | B > C |
*P ≤ .05, **P ≤ .01, ***P ≤ .001.