Variable name | Scale | Mean | Entropy index* |
---|---|---|---|
Socio-demographic characteristics | |||
Age | – | 49.5 | 10.81** |
Gender1 | 2 categories (nominal variable) | ||
Residence | 156 categories (nominal variable) | ||
Family size | 1–5 | 3.1 | 0.64 |
Education | 1–5 | 3.6 | 0.49 |
Employment1 | 2 categories (nominal variable) | ||
Income | 1–4 | 2.7 | 0.54 |
Characterization of SPG consumers | |||
SPG attendance time | 1–5 | 3.8 | 0.61 |
Role inside SPG | 1–4 | 2.0 | 0.55 |
% food expenditure from SPG | 1–4 | 2.9 | 0.57 |
Motivation to participate1 | 5 categories (nominal variable) | ||
Solidarity with producers/territory | |||
Interest in the ethical content of food | 1–6 | 4.8 | 0.60 |
Importance of regional origin | 1–6 | 4.1 | 0.73 |
Importance of municipal origin | 1–6 | 3.6 | 0.78 |
Importance of supplying from small producers | 1–6 | 5.2 | 0.51 |
Economic convenience and services | |||
Importance of production process information | 1–6 | 5.0 | 0.59 |
Importance of nutrition/ingredients information | 1–6 | 4.9 | 0.61 |
Influence of the price during the purchase of food products | 1–6 | 3.8 | 0.62 |
Frequency in comparing the prices of similar products | 1–6 | 4.0 | 0.67 |
Importance of a wide range of similar products during purchase | 1–6 | 3.6 | 0.67 |
Importance of purchasing seasonal foods | 1–6 | 5.5 | 0.37 |
Importance to save time for food supply | 1–6 | 4.1 | 0.70 |
E-commerce utility for buying food | 1–6 | 3.5 | 0.76 |
Environmental issues | |||
Importance of a low-impact packaging during purchases | 1–6 | 5.1 | 0.53 |
Awareness of water consumption with reference to agro-food production | 1–6 | 4.7 | 0.63 |
Awareness about carbon emissions with reference to agro-food production | 1–6 | 4.7 | 0.63 |
Awareness about energy consumption with reference to agro-food production | 1–6 | 4.7 | 0.63 |
Awareness about the use of pesticides with reference to agro-food production | 1–6 | 5.4 | 0.44 |
Awareness about Km0 products with reference to agro-food production | 1–6 | 4.7 | 0.64 |
Socialization | |||
Pleasure during grocery shopping | 1–6 | 4.4 | 0.65 |
Purchase act as a socialization situation | 1–6 | 4.2 | 0.70 |
Importance of sharing food choices | 1–6 | 4.4 | 0.65 |
Quality, food safety, health | |||
Importance that a food product is preservative-free | 1–6 | 5.1 | 0.55 |
Importance that a food product is organic | 1–6 | 4.8 | 0.62 |
Importance that a food product is fresh | 1–6 | 5.3 | 0.47 |
Importance that a food product is typical of Italian tradition | 1–6 | 4.0 | 0.74 |
Importance that a food product is GMO-free | 1–6 | 5.3 | 0.49 |
Importance of knowing and trusting in producers | 1–6 | 5.3 | 0.47 |
Propensity to buy new or unknown food products | 1–6 | 4.5 | 0.63 |