ESS Sweden is a member of ESS ERIC (European Research Infrastructure Consortium) that has collected and distributed micro data biannually since 2002. The survey has been administered eight times in more than 30 European countries, including Sweden. Individuals are interviewed (face-to-face) about their attitudes and behavior towards, for example, immigration, democracy, equality, media and health care, participation in the civil society, trust, health, social networks, and psychological predispositions. ESS is the most important and reliable source of information concerning micro data for scientists, mass media, political decision makers, and analysts. Factors like the spectrum of the examined topics, the solid guarantee of quality, standardization, documentation, the swift production of data and, most importantly, the unrestricted access to data has contributed to the success of ESS.

ESS has three overarching scientific goals. First, to chart stability and changes in the social structure, conditions and attitudes in Europe and to interpret how these changes are affecting Europe’s social, political, and moral fabric. The majority of the questions are therefore repeated in every round of ESS. Many changes in attitudes and behavior take time, whichmeans that it is only now that we start to witness the full significance of ESS as a tool for understanding social change. To enable both the measurement of change as well as securing the measurement of current topics ESS contains two parts. One part is repeated in every round of ESS (core module) and one part contains two modules covering current societal and research topics (rotating modules).

The second overarching ESS goal is to achieve and spread  higher standards of rigor in cross-national social measurement. The aim is to produce the objectively best survey data combined with an unprecedented content multiplicity. It is only with the highest quality and most topic extensive data that we can tackle both major societal challenges as well as other research questions.

The third goal of ESS is to introduce soundly based indicators of national progress based on citizens’ perceptions and judgments of key aspects of their societies. Indicators that deal with, for example, equality, crime, and happiness are constructed to work complementary with established economic measures like GDP. Researchers, politicians, and analysts can use these indicators to compare countries and regions or groups of individuals in an established way. With over 100 000 registered users worldwide and almost 2400 spread across all universities in Sweden, not to mention 3 500 English language substantive publications or 20 000 counting all publications, it is clear that

ESS is very important source for research in Europe and the world as well in Sweden.