Table 5 Mean differences in intentions to prepare and perceived preparedness varying by belief in existence of local warning systems
From: Community preparedness for volcanic hazards at Mount Rainier, USA
| Â | Â | Intentions | Â | |
|---|---|---|---|---|
| Â | Â | M | SD | Means comparison |
Warning system | Yes | 2.47 | 1.16 | F(2, 582) = 9.75, p < .001, ηp2 = .03 |
| Â | No | 2.58 | 1.12 | Â |
|  | Don’t know | 2.97 | 1.08 |  |
| Â | Â | Preparedness | Â | |
| Â | Â | M | SD | Means comparison |
Warning system | Yes | 3.04 | 1.22 | F(2, 584) = 7.48, p < .001, ηp2 = .03 |
| Â | No | 2.48 | 1.14 | Â |
|  | Don’t know | 2.66 | 1.18 |  |