By their very nature, opinion polls are in danger of misinterpretation or simplification. The EUMC puts forward these questions & answers in order to facilitate a better interpretation of the survey results.

In 2003 the Agency commissioned a research team from the University of Nijmegen in the Netherlands (NISCO) to conduct a major analysis of data from the 2003 Eurobarometer Survey and the 2003 European Social Survey on attitudes towards minorities and migrants in different European countries. The researchers also compared the findings of the 2003 Eurobarometer with results of earlier Eurobarometer Surveys. The research team produced a statistical analysis, written up as four reports.