Benedict Friedlaender, sexologist Frieda Fromm-Reichmann, psychoanalyst Kurt Goldstein, Gestalt-influenced neurologist Max Hamilton, psychiatrist Magnus Hirschfeld, sexologist Kurt Koffka, Gestalt psychologist Kurt Lewin, social psychologist Hugo Münsterberg, industrial psychologist Ulric Neisser, cognitive psychologist (Jewish father) Erich Neumann, analytical psychologist Fritz Perls, psychotherapist Harvey (née Heinz) Schloesser, psychiatrist and psychoanalyst Otto Selz, cognitive psychologist William Stern, the Intelligence Quotient Max Wertheimer, Gestalt psychologist Academic figures Philosophers Theodor Adorno (1903–1969), philosopher (Jewish father) Hannah Arendt, political philosopher Leo Strauss, political philosopher Ernst Bloch, philosopher Constantin Brunner, philosopher Ernst Cassirer, philosopher Hermann Cohen, philosopher Friedrich Dessauer, philosopher Max Dessoir, philosopher Julius Frauenstädt, philosopher Kurt Grelling, philosopher Richard Hönigswald (Jewish father) Max Horkheimer (1895–1973), philosopher and sociologist Edmund Husserl, philosopher (converted to Christianity) Hans Jonas, philosopher Horace Kallen, philosopher Adolf Lasson, philosopher Theodor Lessing, philosopher, writer Karl Löwith, philosopher Salomon Maimon, philosopher Fritz Mauthner, author and philosopher Moses Mendelssohn, philosopher, scholar Helmuth Plessner, philosopher (Jewish father) Hans Reichenbach, philosopher (Jewish father) Eugen Rosenstock-Huessy, philosopher (Jewish father) Max Scheler, philosopher (Jewish mother) Edith Stein, philosopher, martyr and saint of the Catholic Church Kurt Sternberg, philosopher Richard Rudolf Walzer, philosopher (Jewish Year Book 1975 p. 214) Economists Robert Aumann, Nobel Prize for Economics Richard Ehrenberg, economist (converted to Christianity) Ludwig Lachmann, economist Emil Lederer, economist Robert Liefmann, economist Adolph Lowe, economist Rosa Luxemburg, economist, co-founder of the KPD Peretz Naftali, economist, editor, later Israeli finance minister Sigbert Prais, economist (JYB 2005 p. 215) Reinhard Selten, Nobel prize (1994) Hans Singer, economist Social Scientists Reinhard Bendix, sociologist Eduard Bernstein, founder of evolutionary socialism Franz Boas, cultural anthropologist Lewis A. Coser, sociologist Norbert Elias, sociologist Amitai Etzioni, sociologist Shelomo Dov Goitein, Arabist Moses Hess, socialist Eugene Kamenka, sociologist Siegfried Kracauer, sociologist and film critic Ferdinand Lassalle, founder of first German worker's party Karl Mannheim, sociologist Herbert Marcuse, sociologist, New Left figurehead Karl Marx, founder of Marxism (parents converted to Protestantism) Franz Oppenheimer, sociologist and economist Leo Loewenthal, sociologist Georg Simmel, sociologist Georg Steindorff, Egyptologist (Jewish father) Jacob Taubes, theologist Louis Wirth, sociologist Historians Ernst Bernheim, historian Bernhard Brilling (1906-1987), Historian and archivist of German Jewry Walter Cahn, art historian Colin Eisler, art historian Geoffrey Rudolph Elton (son of Victor Ehrenberg) Richard Ettinghausen, art historian Henry Friedlander, historian Peter Gay, historian Heinrich Graetz, historian George W. F. Hallgarten, historian Eric Hobsbawm, historian Isaak Markus Jost, historian Ernst Kantorowicz, historian of medieval political and intellectual history Richard Krautheimer, historian Arno Lustiger,