Results of individual CFA (N = 327)
| Unidimensionality | Convergent validity | Reliability | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Constructs | Items | χ2/df | GFI | CFI | RMR | RMSEA | NFI | FL (min–max) | AVE | α | CR |
| ENV | 4 | 0.71 | 0.99 | 1.00 | 0.02 | 0.00 | 0.97 | 0.33–0.50 | 0.38 | 0.50 | 0.70 |
| FTA | 4 | 0.34 | 0.99 | 0.98 | 0.02 | 0.06 | 0.97 | 0.57–0.63 | 0.60 | 0.69 | 0.81 |
| COE | 5 | 2.42 | 0.98 | 0.98 | 0.03 | 0.06 | 0.97 | 0.60–0.75 | 0.55 | 0.79 | 0.85 |
| MAT | 7 | 1.60 | 0.98 | 0.98 | 0.04 | 0.04 | 0.97 | 0.57–0.69 | 0.50 | 0.83 | 0.87 |
| ECB | 7 | 1.11 | 0.98 | 0.99 | 0.03 | 0.01 | 0.97 | 0.55–0.69 | 0.47 | 0.81 | 0.86 |
| Unidimensionality | Convergent validity | Reliability | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Constructs | Items | χ2/df | |||||||||
| 4 | 0.71 | 0.99 | 1.00 | 0.02 | 0.00 | 0.97 | 0.33–0.50 | 0.38 | 0.50 | 0.70 | |
| 4 | 0.34 | 0.99 | 0.98 | 0.02 | 0.06 | 0.97 | 0.57–0.63 | 0.60 | 0.69 | 0.81 | |
| 5 | 2.42 | 0.98 | 0.98 | 0.03 | 0.06 | 0.97 | 0.60–0.75 | 0.55 | 0.79 | 0.85 | |
| 7 | 1.60 | 0.98 | 0.98 | 0.04 | 0.04 | 0.97 | 0.57–0.69 | 0.50 | 0.83 | 0.87 | |
| 7 | 1.11 | 0.98 | 0.99 | 0.03 | 0.01 | 0.97 | 0.55–0.69 | 0.47 | 0.81 | 0.86 | |
ENV = environmentalism; FTA = fair-trade attitude; COE = consumption ethics; MAT = materialism; ECB = ethical consumer behavior; α = Cronbach’s alpha; CR = composite reliability; NFI = normed fit index
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