Exit this survey Sterotipi_inglese 1. Personal Characteristics Question Title * 1. Sex Male Female Question Title * 2. Age date of birth Date Question Title * 3. Country Question Title * 4. Education level Primary education - usually the first stage of compulsory education Lower secondary education - building on primary education with a stronger subject focus Upper secondary education - generally non-compulsory and with entry requirements Post-secondary non-tertiary education - for example vocational training for specific labour markets Tertiary education (first stage) - generally university-level, academic and vocational education Tertiary education (second stage) - further university-level studies usually leading to doctoral qualifications (PhD). Next