Organizational level and social involvement of young people Interest in sports, practising sports, membership ( type of ) sports club / interest in nature and environmental issues, activities in this fields, membership of nature conservation - and environmental organizations / interest in human rights, activities in this field, membership of a human rights organization / interest in liberation movements, activities in this field, membership of liberation organizations / political interest, political activities, membership of political parties and other political organizations / interest in religion and world view, activities in this fields, membership of organizations in this fields / interest in art and cultural exposure / which ( new ) organization the government should support / influence of parents and friends on development of interests / attitude towards team spirit / attitude towards influence of adults in youth organizations and - clubs. Background variables: basic characteristics/ residence/ household characteristics/ occupation/employment/ income/capital assets/ education/ politics/ religion/ readership, mass media, and 'cultural' exposure/ organizational membership