Table 2.
Cronbach's α for the seven factor-analysis dimensions and correlation between these dimensions and each statement of the questionnaire.
| FA dimension (Cronbach's α) | Items of each FA dimension | FA dimension |
||||||
|---|---|---|---|---|---|---|---|---|
| D1 | D2 | D3 | D4 | D5 | D6 | D7 | ||
| D1 Diet/habits (α = 0.918) |
Diet 1 | 0.84 | 0.15 | 0.16 | 0.18 | 0.01 | −0.06 | −0.09 |
| Diet 2 | 0.80 | 0.09 | 0.16 | −0.05 | 0.12 | 0.18 | 0.13 | |
| Diet 3 | 0.79 | 0.05 | 0.20 | −0.08 | 0.14 | 0.19 | 0.17 | |
| Diet 4 | 0.78 | 0.11 | 0.20 | 0.17 | 0.02 | −0.05 | −0.06 | |
| Diet 5 | 0.76 | −0.02 | 0.22 | −0.13 | 0.15 | 0.18 | 0.24 | |
| Diet 6 | 0.63 | 0.21 | 0.38 | 0.17 | 0.19 | 0.02 | 0.03 | |
| Hab 1 | 0.60 | 0.29 | 0.30 | 0.10 | 0.16 | 0.15 | 0.17 | |
| Diet 7 | 0.58 | 0.09 | −0.01 | 0.08 | 0.03 | 0.13 | 0.14 | |
| Hab 2 | 0.53 | 0.27 | 0.41 | 0.12 | 0.04 | 0.04 | −0.02 | |
| Hab 3 | 0.37 | 0.02 | 0.28 | 0.03 | −0.13 | −0.01 | 0.09 | |
| D2 Ethics (animal suffering) (α = 0.852) |
Eth 1 | 0.14 | 0.65 | 0.23 | 0.04 | 0.24 | 0.20 | 0.10 |
| Eth 2 | 0.29 | 0.65 | 0.18 | 0.08 | 0.39 | 0.13 | 0.17 | |
| Eth 3 | 0.33 | 0.58 | 0.30 | 0.00 | 0.29 | 0.19 | 0.05 | |
| D3 Hedonics (α = 0.893) |
Hed 1 | 0.19 | 0.10 | 0.85 | 0.07 | 0.12 | 0.07 | 0.00 |
| Hed 2 | 0.26 | 0.03 | 0.81 | 0.00 | 0.14 | 0.07 | 0.06 | |
| Hed 3 | 0.34 | 0.11 | 0.73 | 0.03 | 0.19 | −0.06 | 0.00 | |
| Hed 4 | 0.27 | 0.06 | 0.61 | 0.12 | 0.14 | 0.05 | 0.07 | |
| Hed 5 | 0.34 | 0.23 | 0.58 | 0.04 | 0.23 | 0.09 | −0.04 | |
| Hed 6 | 0.16 | 0.36 | 0.57 | −0.12 | 0.04 | 0.26 | 0.07 | |
| Hed 7 | 0.00 | 0.30 | 0.56 | 0.00 | 0.05 | 0.05 | −0.03 | |
| D4 Health (excess/damage) (α = 0.626) |
Health 1 | 0.09 | 0.01 | 0.04 | 0.72 | 0.12 | 0.06 | 0.20 |
| Health 2 | 0.08 | 0.09 | 0.06 | 0.62 | 0.13 | 0.08 | 0.06 | |
| Health 3 | 0.21 | −0.05 | 0.16 | 0.31 | 0.09 | 0.07 | 0.16 | |
| D5 Ethics (animal killing) (α = 0.820) |
Eth 4 | 0.12 | 0.18 | 0.21 | 0.04 | 0.73 | 0.10 | 0.01 |
| Eth 5 | 0.21 | 0.17 | 0.23 | 0.11 | 0.72 | 0.10 | 0.06 | |
| Eth 6 | 0.05 | 0.30 | 0.19 | 0.14 | 0.60 | 0.13 | −0.01 | |
| D6 Environment (α = 0.755) |
Env 1 | 0.36 | 0.20 | 0.14 | 0.15 | 0.29 | 0.53 | 0.17 |
| Env 2 | 0.33 | 0.17 | 0.26 | 0.01 | 0.23 | 0.45 | 0.18 | |
| Env 3 | 0.10 | 0.23 | 0.14 | 0.15 | 0.13 | 0.53 | −0.07 | |
| Env 4 | 0.14 | 0.21 | 0.02 | 0.02 | 0.12 | 0.62 | −0.07 | |
| D7 Health (reduction/benefit) (α = 0.701) |
Heath 4 | 0.22 | 0.16 | 0.00 | 0.23 | 0.08 | 0.01 | 0.65 |
| Health 5 | 0.24 | 0.18 | 0.07 | 0.27 | 0.00 | 0.01 | 0.53 | |