Table 4 Cronbach’s α coefficient and ICC for various dimensions of the questionnaire*
The questionnaire dimensions | Cronbach’s α | ICC (%95 CI) |
|---|---|---|
Knowledge | 0.78 | 0.92 (0.84–0.96) |
Attitude | 0.71 | 0.85 (0.82–0.93) |
Subjective norms | 0.74 | 0.90 (0.79–0.95) |
Health consciousness | 0.74 | 0.84 (0.76–0.92) |
Environmental concerns | 0.75 | 0.86 (0.72–0.93) |
Perceived convenience of purchase | 0.76 | 0.92 (0.84–0.96) |
Perceived cost | 0.79 | 0.96 (0.92–0.98) |
Sensory Characteristics | 0.78 | 0.91 (0.82–0.96) |
Purchase Intention | 0.88 | 0.99 (0.99-1.00) |