project administration, Michael Cremers, Jens Krabel, project coordination, Prof. Dr. Stephan Höyng, qualitative survey, Catholic University of Applied Social Sciences, Berlin, quantitative survey, teleResearch, Manheim, on behalf of Sinus Sociovision GmbH, Heidelberg/Berlin, data analysis from research data centres of the federal states, Elvira Mauz, authors of the study, Michael Cremers, Jens Krabel, Marc Calmbach.Federal Ministry for Family Affairs, Senior Citizens, Women and Youth2010.<AG4-311-B488>