Nearly 50 authors enlarge the empirical base of psychodrama. The aim and research questions
cover instruments methods and social network as well as clinical investigations of children
youth and adults. The last chapter deals with research on supervision education and training.
The contributors used mostly quantitative and mixed-method and some qualitative designs. This
ends up in evaluated tools quality development in treatment efficacy in supervision
effectiveness in education and training. Some studies were exploratory others more rigorous and
gold standard. Half of the special issue is written in English or German. Most of the authors
come from Germany and Austria but also from non German speaking countries in Europe Asia
Australia and America.
