Survey on extent and causes of burnout and de-motivation of teachers in secondary education. Emotional exhaustion ( burnout ) as a result of teaching, reduction of motivation / achievement of personal results / diminishing personal contacts with students / working conditions: payment, contacts with colleagues / effects of educational reform, participation in consultative structures / social status / occupational career. Background variables: basic characteristics/ household characteristics/ occupation/employment/ education/ readership, mass media, and 'cultural' exposure