Ranked benefit statement and analysis result
| Rank code benefit statement | Descriptive | Wilcoxon test | Friedman test | |||||
|---|---|---|---|---|---|---|---|---|
| Item (N = 58) | WAS | StdDev | BIV | Siga,b(p) | Decision(H0 = 3) | Mean rank | ||
| 1 | 01BN. | Passive solar heating and cooling for | 4.79 | 0.409 | 16.501 | 0.000 | Reject H0 | 8.74 |
| energy efficiency | ||||||||
| 2 | 07BN. | Structural resilience against extreme | 4.74 | 0.515 | 13.944 | 0.000 | Reject H0 | 8.59 |
| climate conditions (bushfires, drought | ||||||||
| flooding) | ||||||||
| 3 | 02BN. | Water collection, recycling, and | 4.64 | 0.641 | 11.879 | 0.000 | Reject H0 | 8.11 |
| greywater reuse | ||||||||
| 4 | 04BN. | Use of repurposed and recycled materials | 4.53 | 0.655 | 11.446 | 0.000 | Reject H0 | 7.54 |
| to reduce waste and promote | ||||||||
| Sustainability | ||||||||
| 5 | 11BN. | Energy independence by reducing or | 4.53 | 0.681 | 11.182 | 0.000 | Reject H0 | 7.46 |
| eliminating reliance on traditional power | ||||||||
| Grids | ||||||||
| 6 | 06BN. | Suitability for remote and off-grid living | 4.52 | 0.707 | 10.913 | 0.000 | Reject H0 | 7.41 |
| with minimal reliance on external | ||||||||
| Infrastructure | ||||||||
| 7 | 08BN. | Cost savings over time through energy | 4.45 | 0.753 | 10.360 | 0.000 | Reject H0 | 7.12 |
| efficiency and reduced living expenses | ||||||||
| 8 | 03BN. | Off-grid renewable energy systems (solar | 4.48 | 0.822 | 9.930 | 0.000 | Reject H0 | 7.42 |
| wind, battery storage) | ||||||||
| 9 | 10BN. | Flexibility to support alternative or eco- | 4.21 | 0.853 | 9.146 | 0.000 | Reject H0 | 5.98 |
| conscious lifestyles | ||||||||
| 10 | 12BN. | Simplicity of construction, allowing for | 4.24 | 0.865 | 9.142 | 0.000 | Reject H0 | 6.18 |
| partial or full DIY involvement | ||||||||
| 11 | 09BN. | Esthetic and functional integration with | 4.14 | 0.926 | 8.611 | 0.000 | Reject H0 | 5.80 |
| natural surroundings | ||||||||
| 12 | 05BN. | Indoor food production and integrated | 4.09 | 0.978 | 8.272 | 0.000 | Reject H0 | 5.59 |
| greenhouse systems for self-sufficiency | ||||||||
| 13 | 13BN. | Earthship construction fosters community | 3.93 | 1.024 | 7.768 | 0.000 | Reject H0 | 5.05 |
| through shared building experiences and | ||||||||
| Volunteer | ||||||||
| Rank code benefit statement | Descriptive | Wilcoxon test | Friedman test | |||||
|---|---|---|---|---|---|---|---|---|
| Item ( | WAS | StdDev | BIV | Siga,b( | Decision(H0 = 3) | Mean rank | ||
| 1 | 01BN. | Passive solar heating and cooling for | 4.79 | 0.409 | 16.501 | 0.000 | Reject H0 | 8.74 |
| energy efficiency | ||||||||
| 2 | 07BN. | Structural resilience against extreme | 4.74 | 0.515 | 13.944 | 0.000 | Reject H0 | 8.59 |
| climate conditions (bushfires, drought | ||||||||
| flooding) | ||||||||
| 3 | 02BN. | Water collection, recycling, and | 4.64 | 0.641 | 11.879 | 0.000 | Reject H0 | 8.11 |
| greywater reuse | ||||||||
| 4 | 04BN. | Use of repurposed and recycled materials | 4.53 | 0.655 | 11.446 | 0.000 | Reject H0 | 7.54 |
| to reduce waste and promote | ||||||||
| Sustainability | ||||||||
| 5 | 11BN. | Energy independence by reducing or | 4.53 | 0.681 | 11.182 | 0.000 | Reject H0 | 7.46 |
| eliminating reliance on traditional power | ||||||||
| Grids | ||||||||
| 6 | 06BN. | Suitability for remote and off-grid living | 4.52 | 0.707 | 10.913 | 0.000 | Reject H0 | 7.41 |
| with minimal reliance on external | ||||||||
| Infrastructure | ||||||||
| 7 | 08BN. | Cost savings over time through energy | 4.45 | 0.753 | 10.360 | 0.000 | Reject H0 | 7.12 |
| efficiency and reduced living expenses | ||||||||
| 8 | 03BN. | Off-grid renewable energy systems (solar | 4.48 | 0.822 | 9.930 | 0.000 | Reject H0 | 7.42 |
| wind, battery storage) | ||||||||
| 9 | 10BN. | Flexibility to support alternative or eco- | 4.21 | 0.853 | 9.146 | 0.000 | Reject H0 | 5.98 |
| conscious lifestyles | ||||||||
| 10 | 12BN. | Simplicity of construction, allowing for | 4.24 | 0.865 | 9.142 | 0.000 | Reject H0 | 6.18 |
| partial or full DIY involvement | ||||||||
| 11 | 09BN. | Esthetic and functional integration with | 4.14 | 0.926 | 8.611 | 0.000 | Reject H0 | 5.80 |
| natural surroundings | ||||||||
| 12 | 05BN. | Indoor food production and integrated | 4.09 | 0.978 | 8.272 | 0.000 | Reject H0 | 5.59 |
| greenhouse systems for self-sufficiency | ||||||||
| 13 | 13BN. | Earthship construction fosters community | 3.93 | 1.024 | 7.768 | 0.000 | Reject H0 | 5.05 |
| through shared building experiences and | ||||||||
| Volunteer | ||||||||
Note(s): X2(12) = 120.901, p < 0.001
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