Table 8 Mean, standard deviation and Cronbach’s alpha when item is deleted for organic index items
Statement | std. \(\alpha\) | \(\overline{x}\) | \(\sigma\) |
|---|---|---|---|
When I buy foods I prefer organic products | 0.77 | 3.08 | 1.19 |
Organic food is healthier than conventional food | 0.80 | 3.34 | 1.09 |
I trust producer of organic foods more than conventional producers | 0.78 | 3.21 | 1.16 |
I do not buy organic foods, because they are too expensive (r) | 0.83 | 3.02 | 1.29 |
I do see only marginal differences between organically and conventionally produced foods (r) | 0.83 | 3.16 | 1.17 |