Search the list Add your own study to the list Web-Lab Publications archived Social Psychology :: 23. 06. 2005 :: :: Attitudes Survey   Cornelia Betsch University of Heidelberg/Erfurt, Germanyonline payda   Please let us know your attitudes and win one of four AMAZON.com gift certificates (20 US$). Duration: max. 10 minutes. Please let us know your attitudes and win one of four AMAZON.com gift certificates ($20). Duration: max. 10 minutes.