Measuring attitudes of the Dutch population towards technological innovations. Attitude towards, knowledge of, information ( channels used ) about technology in general and its specific fields nuclear energy, automation ( robotization ), environment ( ecological ) technology, computer technology, military technology, dna technology, communication technology, in vitro fertilization / consumption of modern electronics / conservatism. Background variables: basic characteristics/ residence/ household characteristics/ occupation/employment/ income/capital assets/ education/ politics/ religion/ consumption of durables