Till Manderbach has been working on the rehabilitation of individuals with mental health problems both in psychological counseling and as a research associate. He holds a M.Sc. and B.Sc. in psychology from the University of Klagenfurt, Austria. Johanna Ruge works in the fi eld of higher education research and teacher education. Currently, she is a research associate at Heidelberg University of Education. She holds a Diploma in Psychology from the Freie Universität Berlin. Peter Brook is a research associate at Brandenburg Medical School, Germany, where he works in psychiatry and psychotherapy research. He holds a M.Sc. and B.Sc. in Psychology from the Psychological University Berlin and University of Hagen. Eileen Wengemuth is a research associate at Brandenburg Medical School, Germany, where she works in health care research on rehabilitation. She holds a doctorate and a diploma in psychology from University of Marburg. Her doctoral research focused on critique of neuroscience. Sigga Waleng researches punishment and exclusion in the school system as a PhD-student. She is M.Sc. and B.Sc. in psychology from University of Copenhagen, Denmark. She taught seminars, supervised student projects, and runs a study circle on critical psychology(ies).