Variable | % Responses | Mean | Standard deviation | Evaluation index | ||
Negative | Neutral | Positive | ||||
All companies should implement sustainable development practices (SUST_1). | 15.1% | 38.8% | 43.1% | 4.55 | 0.83 | 1.51 |
All companies should train their staff with sustainable development practices (SUST_2). | 8.8% | 38.5% | 50.9% | 3.61 | 0.93 | 1.89 |
Sustainable development courses should be taught in secondary education so that students receive the knowledge that will make them aware (SUST_3). | 5.8% | 26.4% | 67% | 3.42 | 1.02 | 2.91 |
Sustainable development courses should be taught in higher education so that students receive the knowledge that will make them aware (SUST_4). | 6.9% | 26.1% | 65.6% | 3.94 | 0.95 | 2.78 |
Professors should integrate into their modules sections that refer to sustainable development (SUST_5). | 20.7% | 31.5% | 47.8% | 3.93 | 0.97 | 1.51 |