The Data Documentation Initiative (DDI) is an effort to create an international standard for describing data from the social, behavioral, and economic sciences. The DDI metadata specification supports the entire research data life cycle. DDI metadata accompanies and enables data...

The GESIS Summer School is made for you if you are an advanced graduate or PhD student, a post-doc, junior researcher, or survey professional from any relevant field, who: - is interested in improving their general knowledge and skills in survey methodology; - is planning to run an own survey or...

The GESIS Spring Seminar is targeted at advanced graduate or PhD students, post-docs, junior and senior researchers, who are interested in developing and improving their knowledge and skills in state of the art techniques in quantitative data analysis. The Spring Seminar will: - provide you with...