From: Community preparedness for volcanic hazards at Mount Rainier, USA
Intentions | ||||
---|---|---|---|---|
Drill participation | M | SD | Means comparison | |
Last year | Yes | 2.65 | 1.33 | t(491) = 0.37, p = .71 |
No | 2.59 | 1.13 | ||
Last 5 years | Yes | 2.73 | 1.27 | t(138.78) = 1.20, p = .23 |
No | 2.56 | 1.12 | ||
Preparedness | ||||
M | SD | Means comparison | ||
Last year | Yes | 3.15 | 1.35 | t(490) = 2.59, p = .01, d = 1.18 |
No | 2.70 | 1.16 | ||
Last 5 years | Yes | 3.03 | 1.17 | t(490) = 2.62, p < .01, d = 1.18 |
No | 2.68 | 1.18 | ||
Self-efficacy | ||||
M | SD | Means comparison | ||
Last year | Yes | 3.89 | 1.11 | t(58.81) = 2.57, p < .05, d = 1.27 |
No | 3.42 | 1.28 | ||
Last 5 years | Yes | 3.92 | 1.10 | t(133.39) = 3.85, p < .001, d = 1.26 |
No | 3.37 | 1.14 | ||
Threat | ||||
M | SD | Means comparison | ||
Last year | Yes | 3.84 | 1.20 | t(511) = 1.71, p = .09 |
No | 3.56 | 1.16 | ||
Last 5 years | Yes | 3.79 | 1.14 | t(510) = 1.99, p < .05, d = 1.17 |
No | 3.54 | 1.17 | ||
Likelihood | ||||
M | SD | Means comparison | ||
Last year | Yes | 2.72 | 1.08 | t(66.09) = 1.23, p = .22 |
No | 2.90 | 0.85 | ||
Last 5 years | Yes | 2.90 | 0.99 | t(141.18) = 0.26, p = .81 |
No | 2.88 | 0.85 | ||
Evacuation kit | ||||
Yes | No | Ratio comparison | ||
Last year | Yes | 42 | 26 | X2(1) = 12.21, p < .001, V = .14 |
No | 237 | 360 | ||
Last 5 years | Yes | 70 | 54 | X2(1) = 12.92, p < .001, V = .14 |
No | 209 | 330 |