**Appendix A. Questionnaire**

The following anonymous questionnaire has been used in this research. All participants gave their consent in processing their responses for research-related tasks, in accordance to national and European data privacy regulations.

#### *Appendix A.1. Socio-Demographic Characteristics*

**Gender** (i) Female (ii) Male *Big Data Cogn. Comput.* **2020**, *4*, 12
