CRQi

1. Years of education / Academic achievement:

 No formal education
 Self-taught reading and writing
 Basic education (less than 6 years)
 Primary education (more or equal than 6 years)
 Secondary education (more or equal than 9 years)
 Higher education

2. Parental level of education:

 No formal education
 Basic or primary education
 Secondary or higher education

3. Occupational training courses:

 None
 One or two
 Between two and five
 More than five

4. Occupation:

 No employment (includes housekeeping)
 Manual labour
 Skilled labour (includes secretarial and technical professions)
 Highly skilled labour (requiring higher education)
 Managerial labour

5. Musical Training:

 Does not play an instrument nor listens to music frequently
 Amateur musician or music aficionado
 Formal musical training

6. Languages (ability to maintain a conversation):

 Only in one language (mother tongue)
 Two languages (includes spanish, galician, catalan and basc)
 Two or three languages (with one different to galician, catalan or basc)
 More than 2 languages

7. Reading activity

 Never
 Occasionaly
 Two to five books per year
 Five to ten books per year
 More than ten books per year

8. Playing intellectual games (chess, puzles, crosswords, etc.):

 Never or rarely
 Occasionally (up to five times per month)
 Frequently (more than five times per month)